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3,166 Commits 5 Branches 98 Tags 208 MiB
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1064 Commits

Author SHA1 Message Date
Bill Somerville
6a481dd006 Make QRA sources more portable 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6800 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-23 09:31:16 +00:00
Steven Franke
0e3cb2ee8c Better calibration of SNR. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6799 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-23 02:43:40 +00:00
Steven Franke
f43c4fddbc delete unused variable 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6798 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-23 01:56:21 +00:00
Steven Franke
d1ad5c63a3 Fix msk144sim - thanks Joe. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6797 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-22 21:18:08 +00:00
Joe Taylor
969efaca14 Add qra65sim.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6796 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-22 20:47:11 +00:00
Joe Taylor
9fe70e8a02 Add routines needed for QRA65code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6795 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-22 20:45:29 +00:00
Joe Taylor
9c19ff3eea Making progress on what will become QRA65 mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6794 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-22 20:26:41 +00:00
Steven Franke
403f16d296 More work on msk144 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6791 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-22 02:29:37 +00:00
Joe Taylor
0bd4a2363a Add makefiles for building libqra65.a and qra65sim.exe in Windows. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6790 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-21 17:26:07 +00:00
Joe Taylor
7402cecd9a Remove irrelevant *.vcproj files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6789 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-21 15:10:06 +00:00
Joe Taylor
14f03dca53 Starting to add code for a potential "QRA65" mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6788 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-21 15:07:24 +00:00
Bill Somerville
1d7e86bc35 Binary branding 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6786 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-21 00:13:52 +00:00
Bill Somerville
e7bfd6de76 Sharpen 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6785 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-20 23:53:57 +00:00
Bill Somerville
1d0f097895 Sharpen 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6784 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-20 23:01:19 +00:00
Bill Somerville
2c20423fc6 Sharpen 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6783 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-20 22:18:08 +00:00
Steven Franke
fa55dadb91 Add extractmessage144.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6779 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-16 23:19:56 +00:00
Steven Franke
469b57cbd0 More work on msk144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6778 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-16 23:18:22 +00:00
Steven Franke
cb65abbb56 Turn off soft-symbol dithering to move RNG out of the picture. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6775 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 21:27:26 +00:00
Steven Franke
0fa2ed81bb Add Bill's fixes plus change to line 139. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6774 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 20:49:02 +00:00
Steven Franke
fea1f88dce Remove obsolete msk144 routines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6773 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 15:56:41 +00:00
Steven Franke
45c36a5738 Minor tweaks to detectmsk144.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6772 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 15:02:50 +00:00
Steven Franke
9d75e1d9d1 Guard against array overrun. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6771 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 02:55:43 +00:00
Steven Franke
00ad072b7f calls detectmsk144 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6769 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 02:43:49 +00:00
Steven Franke
d45dc65a87 new combined detector/demodulator/decoder routine for msk144 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6768 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-12 02:42:51 +00:00
Bill Somerville
bac8da7859 Add the save attribute to variables that are lazily initialized and reused across calls 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6765 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-11 18:51:04 +00:00
Steven Franke
b91a9a782b Tweaks to syncmsk144 - improve performance for short pings. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6758 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-11 02:39:21 +00:00
Joe Taylor
ad54035a53 Clean up some further compiler warnings. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6754 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-10 14:18:10 +00:00
Bill Somerville
5e7b750ac3 Initialize decode counts before decoding 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6750 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 23:39:19 +00:00
Steven Franke
80ff880341 Catch up msk144d.f90 and msk144sim.f90 to latest changes. Turn off debug write to lun78 - now builds and runs msk144 on OS X. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6749 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 22:09:06 +00:00
Joe Taylor
22340f66e4 Suppress some compiler warnings. (More to come...) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6748 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 19:39:48 +00:00
Joe Taylor
df518f4e1d Make it possible to find MSK144 code-definition files in the "data_dir" on all platforms. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6747 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 15:06:15 +00:00
Steven Franke
26b20882ba Add msk144dt.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6746 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 10:30:52 +00:00
Steven Franke
ada15d4f3c Put nsnr back where it was. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6745 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 02:23:21 +00:00
Steven Franke
0679069878 Added msk144dt; tweaks to syncmsk144l 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6743 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-09 02:02:50 +00:00
Joe Taylor
4425a5aad9 Remove diagnostic print. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6742 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-08 21:25:11 +00:00
Joe Taylor
143736129b Starting to implement the hooks for interfacing to QRA mode. 
Pass file path for peg-128 files to fast_decode().  (Inelegant, but it works.)


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6741 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-08 21:20:58 +00:00
Joe Taylor
dae04d7a39 For now (and maybe longer?), install the LDPC code-definition files in the .../bin/data directory. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6739 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-07 14:54:53 +00:00
Steven Franke
478f6270ee More work on msk144 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6738 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-07 01:30:00 +00:00
Steven Franke
b84a07349c fixed an array overrun 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6737 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-06 02:48:06 +00:00
Steven Franke
51428985b3 cleanup and improvement of syncmsk144 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6736 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-06 01:53:04 +00:00
Steven Franke
6e54009797 Average over 3 frames on the second pass. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6735 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 23:11:51 +00:00
Steven Franke
ee40202a1c fix up file names written by msk144sim 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6732 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 17:58:04 +00:00
Steven Franke
6c50362ccc Tweak coarse frequency acquisition. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6731 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 17:21:19 +00:00
Steven Franke
31d393cd45 Found and fixed a nasty array overrun problem. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6730 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 16:40:45 +00:00
Steven Franke
f7572dcc4e Fix utc issue in msk144d and other small changes related to msk144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6729 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 16:02:26 +00:00
Joe Taylor
eec8ef436a Change the selective "save" statement in syncmsk144.f90 to a global 
save, to avoid what appears to be a stack overflow on Windows.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6728 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 14:03:20 +00:00
Steven Franke
a87f7270b0 Improvements to msk144d. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6727 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-05 01:19:54 +00:00
Joe Taylor
9845494276 Install MSK144 as a new mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6721 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-03 15:45:54 +00:00
Joe Taylor
a68384689f Revert three jt4 files to svn revision 6701. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6720 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-03 12:48:16 +00:00
Joe Taylor
2f2fd030e1 Let genmsk144 open the .pchk and .gen files from current working directory. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6719 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-02 12:41:39 +00:00
Steven Franke
05a311be59 Cleaned up syncmsk144 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6718 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-02 03:19:08 +00:00
Steven Franke
21bd398053 Add file needed by msk144d. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6717 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-02 02:46:53 +00:00
Steven Franke
1f37a6676f msk144 simulator is now called msk144sim.f90, command line msk144 decoder is msk144d.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6716 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-01 23:46:36 +00:00
Joe Taylor
ab8f641bb1 Set minimum SNR in JT4 mode to -26 dB. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6715 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-01 12:23:25 +00:00
Steven Franke
311dcdf7b9 Put back the original jtmsk_decode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6714 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-01 11:20:33 +00:00
Steven Franke
968705cb9c Some cleanup to genmsk144.f90 and commented out debug statements for loopback test on OS X. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6713 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-06-01 01:58:46 +00:00
Joe Taylor
2e7910fdfa Trivial correction to comment: "MSK144" protocol is s8 + d48 + s8 + d80 = 144 bits long. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6712 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-31 13:31:50 +00:00
Steven Franke
374282920c First working decoder for experimental jtmsk 72ms ldpc-coded messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6711 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-28 20:53:35 +00:00
Steven Franke
d68062f9d6 Progress on jtmsk 72ms messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6710 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-28 17:58:06 +00:00
Steven Franke
4d0bf9027b minor cleanup 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6709 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-27 20:50:30 +00:00
Steven Franke
aa34320736 genmsk144 now generates the tone indices need by Modulator.cpp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6708 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-27 20:46:48 +00:00
Steven Franke
7bd8be0107 Added JTMSKsim to CMakeLists.txt to facilitate development efforts. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6706 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-27 00:59:00 +00:00
Steven Franke
9773afcb0a Routines for 72ms jtmsk messages. Nothing works yet. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6704 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-26 21:19:09 +00:00
Joe Taylor
fb00a603d5 Further improvements in JT4 decoder. NB: this is an intermediate save, users beware! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6702 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-25 17:35:27 +00:00
Joe Taylor
27fb2d8126 Minor cleanups and corrections to the JT4 and JT65 decoders when 
using deep search and/or averaging.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6696 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-24 16:00:00 +00:00
Joe Taylor
f669df4d08 In JT4 mode, do averaging only if GUI has it enabled. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6694 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-24 14:19:55 +00:00
Joe Taylor
4bcc4f35a1 Much improved detection of sync in JT4 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6686 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-19 19:19:47 +00:00
Joe Taylor
1531f3ad3b New format for end-of-line flags in JT4 and JT65; starting work on 
establishing sync in JT4.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6685 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-19 16:13:51 +00:00
Bill Somerville
f398495cfc Allow for, and add where necessary, a second character after mode 
The decoded message processing relies on fixed column positions so the
extra character used in message  averaging to indicate sync flips must
also be allowed for in other modes.  This is done by inserting a space
character.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6681 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-17 19:35:38 +00:00
Joe Taylor
6bbfb0e1f1 Mark JT4 Fano decodes with 'f'. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6680 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-17 19:33:33 +00:00
Joe Taylor
f5cec462d4 Resolve more issues for display of JT4 decodes; improve JT4 sync at low spread. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6679 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-17 18:34:57 +00:00
Joe Taylor
f82ee7c4e3 Correct several VHF/UHF/Microwave items on Rex's list. Specifically: 
1. Allow display of JT65 single-line decodes when there is also an
   average decode.
5. Do not call JT4 deep search if Fano decode has succeeded.
7. Fix occasional Fortran error seen with the "#" (nflip=-1) sync.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6678 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-17 17:19:27 +00:00
Joe Taylor
bd9d772c02 Clean up some code in jt4_decode.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6677 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-16 17:50:16 +00:00
Bill Somerville
a45ea3cdff Adjust decodes displays and processing for extra csync indicator after mode 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6674 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-05 18:53:00 +00:00
Bill Somerville
8bced492e6 Remove premature inclusion of padding space character in JT9 decodes 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6672 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-05 01:32:38 +00:00
Bill Somerville
e59af9a781 Strip out callback arguments that are constant and known to the callback implememtation 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6671 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-05 01:32:30 +00:00
Joe Taylor
1af1a2d97e If not in single-decode mode, display only the first character of csync. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6669 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-05 00:00:54 +00:00
Joe Taylor
bff84e0e37 Use '$' to flag JT4 mode in the 2-character csync. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6668 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-04 18:59:18 +00:00
Joe Taylor
abb5364581 Fix a minor flaw in the "flip" logic. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6667 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-04 18:44:05 +00:00
Joe Taylor
a402645e75 Remove unused code from sh65.f90. Make csync a 2-character flag. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6666 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-04 18:16:09 +00:00
Joe Taylor
8cef34fe11 Starting to implement decoding of JT65 shorthand messages. Needs testing! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6665 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-03 20:30:49 +00:00
Joe Taylor
4346f0ef97 Enable JT65 decodes with the 'OOO' sync pattern. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6663 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-05-03 16:10:22 +00:00
Joe Taylor
b2b53fd23e Fix the zero-distance problem also at its root, in geodist.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6651 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-27 20:26:46 +00:00
Joe Taylor
d9c04c5472 Fix a bug in azdist() that can cause bad behavior when computed 
distance is 0.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6650 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-27 17:03:24 +00:00
Steven Franke
45ba25f6ed Add code needed to unpack decoded message. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6645 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-24 15:08:57 +00:00
Steven Franke
e68674214c Remove obsolete comments. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6640 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-24 01:24:32 +00:00
Steven Franke
9d72f280ad ldpcsim.f90 is a simulator that creates valid JT-mode packed 72-bit messages and implements an 8-bit hash check for testing the (N,80) codes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6638 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-24 01:12:38 +00:00
Joe Taylor
c849652940 Correct the alignment of data returned to id2 when reference spectrum is used. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6625 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-18 14:37:44 +00:00
Joe Taylor
1a9c6b3b6f Correct a problem with flagging supposedly bad data when reference spectrum 
is used.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6624 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-18 14:15:09 +00:00
Joe Taylor
c7dfc1ee00 1. Protect against wrong ID of f0 being fit by lorentzian(), when Ftol is large. 
2. When switching to JT65 mode, go through JT9 first.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6621 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-14 13:22:05 +00:00
Joe Taylor
94be009454 Fix a bug in handling "ncount" after a hinted decode. Thanks, Igor! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6619 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-13 13:16:10 +00:00
Joe Taylor
90beb50cbe 1. Add AGC for waterfall in *Ref Spec* mode. 
2. Don't display orange warning bar when in WSPR mode.
3. Fix a longstanding compiler warning.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6616 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-12 19:54:15 +00:00
Joe Taylor
092a2301a0 Roll off the corrected spectrum at points where the uncorrected 
spectrum is -20 dB relative to 1500 Hz -- or at maximum width 240 to 4000 Hz.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6615 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-12 19:20:14 +00:00
Joe Taylor
3b2a918eb0 Rationalize the "NTol" usage in JT65 single-decode modes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6614 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-12 14:24:55 +00:00
Joe Taylor
2babc3c9c7 Need to accommodate cases where radio's filter cuts off steeply above 240 or 
below 4000 Hz.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6613 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-12 13:47:34 +00:00
Joe Taylor
3c1fe29456 Protect against bounds errors with large NTol. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6611 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-12 13:13:27 +00:00
Joe Taylor
b843894061 First working code offering optional computation and use of a reference 
spectrum.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6608 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-11 20:53:54 +00:00
Joe Taylor
3541d12a67 Test program 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6607 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-11 15:24:55 +00:00
Joe Taylor
03d74a6208 Fix a problem in hint65. (More tests needed!) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6606 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-10 19:02:59 +00:00
Joe Taylor
07151fb980 For now, at least: always recompute hypothetical messages in hint65.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6605 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-09 17:11:44 +00:00
Joe Taylor
35f7f73a7a Starting to implement display of reference spectrum in plotter.cpp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6604 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-09 14:51:20 +00:00
Joe Taylor
50cbdbb807 More work toward a usable reference spectrum. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6603 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-08 20:03:29 +00:00
Joe Taylor
44eccce1bb Compute reference spectrum on request. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6602 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-08 18:07:08 +00:00
Joe Taylor
23298c1743 Rename refspec() to refspectrum(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6601 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-08 15:55:28 +00:00
Joe Taylor
88e47a5941 Working on implementing reference spectra. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6600 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-08 15:23:32 +00:00
Joe Taylor
da098e4a76 Starting to implement accumulation of reference spectrum. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6598 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-07 20:02:32 +00:00
Bill Somerville
def440bf8c Fix the errors caused by fixing warnings! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6592 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-06 22:49:03 +00:00
Bill Somerville
e565e1796a Clean up some compiler warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6591 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-06 22:37:22 +00:00
Bill Somerville
53308a941b Make flag variables boolean types especially those passed between languages 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6585 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-06 17:11:19 +00:00
Joe Taylor
3dc2f1b6c8 Correct min value of i0a. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6580 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-05 18:28:17 +00:00
Joe Taylor
fd1c6daf51 Minor tweaks to the 9w decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6579 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-05 17:55:38 +00:00
Joe Taylor
e212367221 First decodes of wide/slow JT9 submodes from within wsjtx. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6577 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-05 14:17:34 +00:00
Joe Taylor
acc2ea0c48 Refactor parts of jt9w. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6576 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-05 13:17:38 +00:00
Joe Taylor
fc4b33f934 Starting to implement a decoder for the wide/slow JT9 submodes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6575 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-05 12:38:21 +00:00
Steven Franke
abf869f665 Remove wsprd_exp from stand-alone Makefile. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6574 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 20:01:43 +00:00
Joe Taylor
2064260423 Comment out the "write(60)" statement used for some tests. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6573 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 19:26:22 +00:00
Steven Franke
0574251ff0 Rename wsprd_exp.c to wsprd.c and eliminate wsprd_exp.c. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6572 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 19:09:07 +00:00
Steven Franke
bf5195414a Tweaks to wsprd_exp. Apply Pavel's double->float patch, fix long-standing 1-second dt offset, retune metric bias to lower false-decode probability. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6571 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 00:33:21 +00:00
Joe Taylor
26f10956b3 Fix a potential problem in hint65.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6568 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-01 19:21:27 +00:00
Joe Taylor
cb8eeba835 Add submode to argument list of JT9 subroutine decode(). 
Add test program fersum; several tweaks to fer65.
Code cleanup in lorentzian, and return chisqr in a(5).


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6567 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-01 17:57:08 +00:00
Joe Taylor
ea84eaf514 Change the definition of Doppler Spread (option "-d x" used in jt65sim 
so that specified spreads correspond to the full limb-to-limb spread 
for EME.  Line widths at -3 dB will be 1/3 of the specified value.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6563 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-28 18:52:12 +00:00
Joe Taylor
0e51ca70ac Correct the value of "nadd" in avg65. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6559 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-25 18:19:25 +00:00
Joe Taylor
831feb7a5d Cleanup of code for hinted JT65 decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6558 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-25 18:02:57 +00:00
Joe Taylor
33581198e6 1. Generate shorthand JT65 messages for RO, RRR, 73. 
2. Fix background colors for special message types.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6556 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-24 15:44:48 +00:00
Joe Taylor
5a33f2a146 Fix calc of u2 in hint65, in case correct DS message would have been the 
first one tested.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6555 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-23 19:36:39 +00:00
Joe Taylor
0307329014 Add messages with reports and CQ messages to JT65 deep search. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6554 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-23 16:54:29 +00:00
Joe Taylor
af0d04ef72 Minor tweaks to logic for displaying Avg and DS decodes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6552 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-23 15:08:00 +00:00
Joe Taylor
66cf899388 Minor tweaks aimed at better fer65 results. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6551 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-23 13:55:40 +00:00
Joe Taylor
e798285479 1. Further cleanup of fer65.f90. 
2. Abort if DS is requested and CALL3 is short or missing.
3. Minor adjustment of spinner size on Wide Graph. 


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6550 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-22 19:30:41 +00:00
Joe Taylor
c54831df14 1. Clean up the behavior of Avg and DS decoding. 
2. Specify Navg (max # of transmissions to average) for fer65.
3. Specify DS (0 = no deep search, 1 = deep search) for fer65.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6549 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-22 16:42:59 +00:00
Joe Taylor
3e091fca99 Improved GUI control and display of averaged and hinted decodes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6548 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-22 14:12:59 +00:00
Joe Taylor
e4bb042f2c Increase size of working array in lorentzian.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6547 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-22 13:01:08 +00:00
Joe Taylor
e84ce2bad1 First attempt at a smoothing loop inside avg65. Needs testing! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6546 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-21 19:11:38 +00:00
Joe Taylor
ceb72eb8e9 Better scheme for handling message averaging in fer65. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6545 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-21 17:23:49 +00:00
Joe Taylor
38011d56b1 Compute average nsum in fer65. Fix jt65 to work with message averaging 
in simulation tests.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6544 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-21 16:14:20 +00:00
Joe Taylor
846ddf9039 1. Clean up GUI features releted to message averaging and deep search. 
2. Make averaging and DS separately selecteble.
3. Clear nftt and avemsg on Clear Avg.
4. Allow fer65 to handle message averaging.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6543 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-21 16:03:11 +00:00
Joe Taylor
331402213a Several changes for single-decode behavior: 
1. Use "f" to flag FT decodes, 'h' for hinted decodes.
2. Let "Experience-based" checkboxes activate hinted decoding.
3. Singls-sequence decodes go to left window, average decodes to right.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6542 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-20 19:32:08 +00:00
Joe Taylor
063bb166f1 Go back to multiple calls to smo121, rather than smolorentz. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6541 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-19 12:41:53 +00:00
Joe Taylor
b002b165bc Do the ismo loop only in "Single decode" mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6540 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-19 00:37:37 +00:00
Joe Taylor
d41ccb8144 Back to original SNR calc when not using "Single decode". 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6539 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-19 00:16:09 +00:00
Joe Taylor
5afa11653a Back to original logic for decoding JT65A at HF, when "Single decode" 
is not checked.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6538 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-18 23:29:10 +00:00
Joe Taylor
767a9452e6 1. Use Lorentzian profile for smoothing (but not yet for message averaging). 
2. Add ability to set ndepth and do message averaging ti fer65.
3. Correct SNR values for measured Doppler width.
4. Comment out the "write(62..." diagnostics.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6537 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-18 20:17:17 +00:00
Joe Taylor
533bb81220 Various changes to JT65 decoding, all potentially temporary. 
1. Measure Doppler width by fitting a (modified) Lorentzian.
2. Don't call "slope" in sync65().
3. New definition of "sync1".
4. Get snr from sync1.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6536 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-17 18:52:06 +00:00
Joe Taylor
9f388b63dc Many changes in aid of decoding signals with significant Doppler spread 
in submodes JT65B, C.  More changes still to come!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6535 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-17 13:28:57 +00:00
Joe Taylor
8d21cdf1c7 Change Doppler spread to Lorentzian shape with cutoff at x=3. Several 
tweaks to output format from fer65.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6534 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 20:44:03 +00:00
Joe Taylor
0224e76c44 Change the definition of "d" so that width of generated tones is equal 
to the requested Doppler spread.  Previously they were wider by the 
factor 2*sqrt(log(2)).


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6533 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 14:28:07 +00:00
Bill Somerville
4de778c4e7 Reverting r6531 and replacing with correct fix 
The WSPR  message is unpacked  into a symbol  per byte array  which is
processed  by  encoding a  whole  number  of  bytes of  message,  this
requires the output  array to be bigger than the  number of symbols to
accommodate  extra values  that are  not part  of the  message due  to
rounding up to whole bytes. I.e.  176 (11*8*2) elements to contain the
162 symbols.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6532 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 11:46:26 +00:00
Bill Somerville
e81f018ed5 Fix buffer overrun in WSPR encode 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6531 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 11:17:11 +00:00
Joe Taylor
470547537d Simple driver for end-to-end JT65 simulations. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6530 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-14 21:48:58 +00:00
Steven Franke
4a4af7b24f Remove more old stuff. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6529 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-13 05:48:07 +00:00
Steven Franke
31bcf0a783 Remove some cruft. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6528 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-13 04:22:31 +00:00
Steven Franke
733630d7f3 Add updated frame-error-rate script for jt65. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6527 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-12 15:02:35 +00:00
Joe Taylor
9e38f0ed9e A few more tweaks to Avg/Smo decoding in JT65. This stuff should 
probably be refactored!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6525 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-11 17:03:41 +00:00
Joe Taylor
a35e411409 Further progress on average and smoothed decodes. Not finished, though! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6524 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-11 16:26:06 +00:00
Joe Taylor
1c948c1566 Further progress toward correct message averaging and hinted decoding 
in JT65 mode.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6522 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 20:29:00 +00:00
Bill Somerville
ab52a7f0ea Tidy up WAV file reading and fix WAV input rate conversion defect 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6521 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 19:48:54 +00:00
Joe Taylor
ffcfe97f34 Correct a flaw introduced with changing common/test00?/ to jt65_mod. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6520 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 19:39:24 +00:00
Joe Taylor
80873a6040 Implement "Single decode" logic; write to "avemsg.txt" in jt65_decode; 
list the correct UTC in decoded text line when using the "Decode" button.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6519 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 18:35:41 +00:00
Joe Taylor
f670af39e5 Remove diagnostic print. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6517 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 15:18:55 +00:00
Joe Taylor
dfb8dc7422 Add a "Single decode" checkbox. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6516 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 15:13:06 +00:00
Joe Taylor
04e765c605 Replace all "common/test00?" with "use jt65_mod", etc. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6515 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-10 14:25:22 +00:00
Bill Somerville
8b2a665138 Update argument list for JT65 callback in command line jt65 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6514 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-09 22:39:13 +00:00
Joe Taylor
1288e64137 Further progress on JT65 decoding with averaging and variable smoothing. 
Please note: it's far from finished!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6513 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-09 21:01:28 +00:00
Joe Taylor
4c31292b5a First (very basic!) functionality for message averaging in JT65. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6511 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-08 21:04:05 +00:00
Joe Taylor
ef79ab0f49 Minor code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6510 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-08 18:36:42 +00:00
Joe Taylor
3cd53fb073 Should have committed this code, yesterday. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6509 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-08 15:45:15 +00:00
Joe Taylor
f0fdc8822b Working toward best hinted decoding for submodes JT65B and C. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6508 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-07 20:54:12 +00:00
Joe Taylor
eb076718f2 First working code that uses wider detection bandwidths for submodes JT65B,C. 
Still needs work!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6507 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-07 20:00:23 +00:00
Joe Taylor
e7f3a10fa2 Oops! Accidentally removed a required definition of "df". 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6505 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-02 20:14:17 +00:00
Joe Taylor
e762cba31e In submode JT65C, downsample the data twice: once so that sync tone 
goes to f=0, once so it goes to -355.297 Hz.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6504 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-02 19:44:09 +00:00
Steven Franke
ce24320476 Add mode (A,B,C) command-line option. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6503 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-28 18:08:02 +00:00
Joe Taylor
a0318d3a0a Calibration of the "Degrade S/N of .wav file" requires knowledge of receiver bandwidth. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6491 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-23 19:37:38 +00:00
Joe Taylor
aab846154f More code cleanup of test program mskber.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6487 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-23 15:48:03 +00:00
Joe Taylor
ab544e3039 Code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6479 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-22 18:57:17 +00:00
Joe Taylor
b88affa2ee Test program to simulate MSK modulation and coherent reception. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6478 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-22 18:32:39 +00:00
Joe Taylor
ad50294454 Update jtmsk for change in the way narg(12) and narg(13) are compared. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6467 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-04 19:40:47 +00:00
Joe Taylor
1ee6659101 Further improvements to decoder for short JTMSK messages. 
In mainwindow.cpp, return after executing call to fastSink().  ###???###


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6464 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-04 16:10:55 +00:00
Joe Taylor
95a3c00eda Pass naggressive to fast_decode(). Display <...> messages only if naggressive>0. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6463 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-03 20:23:52 +00:00
Joe Taylor
be26c48f91 More progress on decoder for short JTMSK messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6462 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-03 19:47:42 +00:00
Joe Taylor
5fc5597652 Improvements to decoder for short JTMSK messages. Still needs work! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6461 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-02 19:49:17 +00:00
Joe Taylor
95259fddfe Actually, those calls to packbits() should send the value "69" as 2nd argument. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6458 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-01 16:15:34 +00:00
Joe Taylor
c32ece12fa Correct a typo and bug (reported by K9AN) in syncmsk.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6457 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-01 15:58:39 +00:00
Bill Somerville
020803e901 Fix an array size parameter error in gen9.f90 
Also use assumed shaped for dummy argument arrays where possible.

If a  Fortran procedure has  an interface declaration,  which includes
all procedures exported  from modules, then dummy  arguments should be
declared as assumed shape if possible.  This allows compiler generated
array bounds checking and compile time array shape checking.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6456 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-01 13:41:11 +00:00
Steven Franke
35fd23c392 Some more work on code comparisons. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6454 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-01 03:01:04 +00:00
Steven Franke
541168cb15 Further work on code comparisons. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6452 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-31 16:11:50 +00:00
Steven Franke
5d6a502a87 Generate fer vs Eb/N0 for rate 1/2 K=13 convolutional code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6451 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-31 01:47:30 +00:00
Steven Franke
d736187107 Tweaks to accommodate overcite citation style. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6448 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-28 12:06:33 +00:00
Joe Taylor
6a64390eb9 Correct the sample rate used in tweak1.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6447 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-27 18:51:55 +00:00
Joe Taylor
9ccc73d729 Add a slightly edited version of Figure 6. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6446 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-27 15:29:09 +00:00
Joe Taylor
16d3106293 Several more minor edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6445 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-27 15:27:38 +00:00
Joe Taylor
c00c0d1921 A few (last-minute?) edits and corrections. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6444 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-27 01:23:04 +00:00
Joe Taylor
a232d9da9d Add various explanatory material to the paper. This is intended to be 
the penultimate draft!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6443 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-26 21:22:20 +00:00
Steven Franke
94a2a824b8 Changes to text to support new data and revised Figure 4. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6436 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-24 23:33:16 +00:00
Steven Franke
e25ea1e7a6 Add updated percent-copy data for hinted decoding. Update fig_psuccess.gnuplot. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6435 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-24 22:41:36 +00:00
Steven Franke
ed2729bd95 Add -d depth command-line argument. depth=5 for hinted decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6426 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-24 01:45:05 +00:00
Joe Taylor
a74d000c32 Correct the Tx message length and adjust reported SNR for short JTMSK messages. 
Commit some things omitted last time.   


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6420 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-22 17:06:57 +00:00
Joe Taylor
8f993eeb9f More-or-less functional decoder for JTMSK short messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6419 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-22 16:42:44 +00:00
Joe Taylor
333f8519d3 Attempting to make WSJT-X display messages like "<K1ABC W9XYZ> R26". 
[For now, I'll make do with () in place of <>.]


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6418 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 21:12:12 +00:00
Joe Taylor
42d32c7fc0 Progress toward integrating JTMSK short messages. Not finished, and won't work! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6417 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 20:03:53 +00:00
Joe Taylor
c83b1556e5 Add a makefile for building JTMSKsim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6416 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 18:10:09 +00:00
Joe Taylor
ee1d8c885a Add golay24_table.c to CMakeLists.txt. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6415 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 18:09:23 +00:00
Joe Taylor
dc0ed894f6 Add software for Golay(24,12) lookup table. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6414 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 18:01:31 +00:00
Joe Taylor
eecf44782c Starting to build JTMSK short messages into WSJT-X. Beware: this will NOT 
build correctly.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6413 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-21 17:53:34 +00:00
Steven Franke
676b6b8a34 Edits to ftrsd paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6404 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-18 03:19:08 +00:00
Joe Taylor
e1ceeb6d12 Adjust the GUI to accommodate JTMSK shorthand messages. (NB: Tx message 
echoed with yellow background is incomplete.)


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6403 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-15 21:53:27 +00:00
Joe Taylor
2237719770 Replace mistakenly deleted file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6402 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-15 20:57:54 +00:00
Joe Taylor
88c287b290 Correct a typo. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6401 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-15 20:50:46 +00:00
Joe Taylor
1d6737ee8e Generate experimental shorthand messages in JTMSK mode. No decoder yet. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6400 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-15 20:45:37 +00:00
Joe Taylor
8909ea5637 Add ref to the 2005 paper on JT65, and a paragraph of advice to readers 
at the end of Section 1.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6397 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-13 15:27:58 +00:00
Steven Franke
dc23169509 Correct equation reference in example 3, and a couple of minor edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6391 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-12 16:12:57 +00:00
Joe Taylor
8bd2eccee6 Several more minor edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6389 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-12 13:58:32 +00:00
Steven Franke
f78c11010c Remove residual dt error caused by decimation filter and coherent integrator. Also, typos and minor edits on ftrsd paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6387 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-12 03:28:30 +00:00
Joe Taylor
6c925494ec A few more minor edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6386 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-12 00:45:52 +00:00
Joe Taylor
ee997b1a96 This is the first "essentially complete" version of the FTRSD paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6385 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-11 21:45:49 +00:00
Bill Somerville
4e6de783b0 Use new WAV file class (BWFFile) read and write WAV files 
Saved WAV files now contain some useful metadata.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6383 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-11 15:00:43 +00:00
Steven Franke
fee89ecf67 More work on section 7. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6382 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-10 16:54:48 +00:00
Steven Franke
800d14d576 Tweak. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6381 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-10 03:58:34 +00:00
Steven Franke
ede606e746 More thoughts for section 7. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6378 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-10 01:20:03 +00:00
Steven Franke
5a3e9842c4 Some tentative ideas for section 8. OK to change, delete, etc. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6377 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-10 00:42:26 +00:00
Steven Franke
369e757543 Added possible figure for section 7. May not be appropriate for this paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6375 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 17:09:51 +00:00
Steven Franke
31065dba14 Small tweaks to ftrsd paper - sections 1-6 seem to be in pretty good shape. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6374 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 16:36:30 +00:00
Steven Franke
500ff59ce9 Cleanup only. No functional changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6373 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 15:27:16 +00:00
Steven Franke
9765c2970e Allow ndepth to be passed into jt65_test from jt65 command line program. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6372 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 15:01:41 +00:00
Steven Franke
33b46a60cb Fix two small typos. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6369 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 02:38:49 +00:00
Joe Taylor
e0f40f71fc Mostly minor editing. I think it's mostly done now, except for Section 7. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6368 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-09 00:09:12 +00:00
Joe Taylor
e61e8c5d81 Renamd exp_decode65.f90 to hint65.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6367 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-08 21:05:00 +00:00
Joe Taylor
76d4393537 Commit several tentative attempts (now commented out) addressing 
a possible JT9 decoding issue.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6366 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-08 20:55:17 +00:00
Joe Taylor
a864cbfdeb Integrate the latest algorithm for hinted decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6365 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-08 20:51:13 +00:00
Joe Taylor
92479967c7 A few more edits to oo 8-11, the sections on algorithms. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6364 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-08 20:43:47 +00:00
Joe Taylor
ff54b5d595 Fix the FT algorithm description. Add hinted algorithm, and a few edits. 
Still needed: Updated Figure 4, and text for Section 7.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6363 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-08 20:27:21 +00:00
Joe Taylor
20381b971a Use u_i, sigma_i for Eqs 10 and 11, and other edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6360 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-06 19:04:42 +00:00
Steven Franke
ea4fe95151 Edits to description of KV/FT comparison. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6356 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-06 05:03:04 +00:00
Steven Franke
b52e099326 Minor edits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6355 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-06 02:03:26 +00:00
Joe Taylor
8ba09d5175 A few more editorial tweaks, and more text. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6354 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-06 00:10:54 +00:00
Joe Taylor
b22f1c6d2e More polishing of text, fixed typo's, etc. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6353 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-05 20:54:29 +00:00
Joe Taylor
0f62680559 Another set of additions to the paper, both text and figures. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6352 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-05 20:13:13 +00:00
Joe Taylor
3576e0b868 UPdate several of the figures; add the .lab files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6351 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-05 20:12:29 +00:00
Joe Taylor
ccef778b02 Another incremental draft of the FTRSD paper. Expect more changes fairly soon! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6350 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-05 17:36:15 +00:00
Steven Franke
59e093032e Updated frame/word-error-rate script. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6346 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-03 23:14:17 +00:00
Steven Franke
5ed629a252 Update wer data and figure. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6345 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-03 23:10:17 +00:00
Steven Franke
ca9e75f1fc Set ntol=10 for single-signal mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6343 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-03 01:33:15 +00:00
Joe Taylor
1a0cbd4d9d Oops! Did not intend to commit decoder.f90 with diagnostic "write(79..." activated. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6339 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-02 18:41:41 +00:00
Joe Taylor
4aca6bb594 Clarify text for labels 'Auto-Tx-Enable Armed', etc. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6338 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-02 18:36:07 +00:00
Bill Somerville
92e1f70b8f Some docs and enhancements for WAV reading 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6336 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-02 15:04:26 +00:00
Bill Somerville
26e5ea963e Make WAV file reading correct so that optional chunks can be tolerated 
The WAV file format allows for optional header content, allow for this
in preparation for adding some metadata to WSJT-X recorded WAV files.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6335 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-02 14:29:02 +00:00
Steven Franke
0cf18c445f Update wer simulation results and figures to reflect improvements implemented in r6330. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6334 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-02 02:27:05 +00:00
Steven Franke
ca02a5841a Add -a (aggressiveness) command line option and make ntol=1000 the default. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6333 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-01 16:34:55 +00:00
Joe Taylor
c7e3fa09e3 Comment out the "write(79)..." lines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6332 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-01 15:35:00 +00:00
Joe Taylor
fecffe8ed8 Force naggressive=0 when in JT9+JT65 mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6331 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-01 15:33:48 +00:00
Joe Taylor
0e15a4cd5c Default parameter settings for JT65 decoding set for HF conditions. 
More aggressive parameters are selected with higher values of 
"Aggressive decoding level" on the "Advanced" tab.  With settings
greater than 0, be sure to set Ftol=1000 if you want to decode over 
the whole passband.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6330 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-31 16:22:27 +00:00
Joe Taylor
696f633bf6 Oops! Forgot to back out a temporary change in jt65_test.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6329 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-31 01:47:44 +00:00
Joe Taylor
5bfa43f46f Merge improvements to the FT algorithm into Bill's new structure for 
the Fortran routines.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6328 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-31 01:30:31 +00:00
Steven Franke
9e2fd2e11a More refined kvasd stats. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6327 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-31 00:34:57 +00:00
Bill Somerville
0bc01a19b1 Fix JT4 averaging regression 
Fell  into the  Fortran  trap for  C/C++  programmers, automatic  SAVE
attribute on default initialized variables.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6326 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-30 14:57:50 +00:00
Bill Somerville
e94f7c0c05 Add missing new file 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6325 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-29 23:54:40 +00:00
Bill Somerville
d431e2cecd Restructuring in preparation for direct decoder invocation from wsjtx 
Re-factor the JT4, JT65 and JT9 decoders as Fortran modules using type
bound  procedures, the  decoder types  implement a  callback procedure
such that he client of the decoder can interpret the decode results as
they need.

The JT4 decoder has a  second callback that delivers message averaging
status.  Also the  previously separate  source files  lib/jt4a.f90 and
lib/avg4.f90 have been merged  into lib/jt4_decode.f90 as private type
bound procedures of the new jt4_decoder type.

Re-factored the lib/decoder.f90 subroutine  to utilize the new decoder
types. Added local procedures to process decodes and averaging results
including the necessary OpenMP synchronization directives for parallel
JT9+JT65 decoding.

Added the  jt65_test module  which is  a basic  test harness  for JT65
decoding. Re-factored  the jt65 utility  to utilize the  new jt65_test
module.

Changed a  few integers  to logical variables  where their  meaning is
clearly binary.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6324 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-29 23:52:55 +00:00
Bill Somerville
d6457af36e Rename some sources in prep for decode callback implementation 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6323 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-29 23:52:46 +00:00
Steven Franke
509cb9efd6 Add ftdata-100 and ftdata-10 and update fig_wer2 and associated text. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6322 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-28 21:20:10 +00:00
Steven Franke
fc06ec952f Edits to section 1 and corrections to n-k+1 stuff. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6321 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-28 03:02:05 +00:00
Bill Somerville
f416a52def Make Fortran profiling timer function a callback with a default null implementation 
Groundwork for calling the decoders directly from C/C++ threads.

To  access   the  timer   module  timer_module   must  now   be  used.
Instrumented code need  only use the module function  'timer' which is
now a  procedure pointer that  is guaranteed to be  associated (unless
null()  is assigned  to it,  which should  not be  done). The  default
behaviour of 'timer' is to do nothing.

If a  Fortran program  wishes to  profile code it  should now  use the
timer_impl module  which contains a default  timer implementation. The
main program should call 'init_timer([filename])' before using 'timer'
or     calling     routines     that     are     instrumented.      If
'init_timer([filename])'.  If it is called  then an optional file name
may  be  provided  with  'timer.out'  being used  as  a  default.  The
procedure 'fini_timer()' may be called to close the file.

The default  timer implementation is  thread safe if used  with OpenMP
multi-threaded code  so long as  the OpenMP  thread team is  given the
copyin(/timer_private/) attribute  for correct operation.   The common
block /timer_private/ should  be included for OpenMP  use by including
the file 'timer_common.inc'.

The module 'lib/timer_C_wrapper.f90' provides  a Fortran wrapper along
with 'init' and 'fini' subroutines  which allow a C/C++ application to
call timer instrumented  Fortran code and for it  to receive callbacks
of 'timer()' subroutine invocations.  No C/C++ timer implementation is
provided at this stage.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6320 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-27 15:40:57 +00:00
Steven Franke
29f309bbc0 some more progress. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6319 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-27 00:17:20 +00:00
Steven Franke
b04a73e157 Add discussion of sync losses. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6318 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-26 21:43:07 +00:00
Steven Franke
b12290871d More refinements to section 7 and figs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6317 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-26 20:13:12 +00:00
Steven Franke
f838755ae6 Restructure ftrsd, update WER data, delete some old files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6316 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-26 15:47:49 +00:00
Steven Franke
e2dcc912a1 Fix misprints in equation 4 and 5 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6313 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-24 19:44:30 +00:00
Joe Taylor
0ab5a28067 Commit two .lab (gnuplot label) files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6307 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-23 23:40:00 +00:00
Joe Taylor
be5d42845c A few more editorial changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6306 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-23 23:38:12 +00:00
Steven Franke
f5e87d79c1 Merge in updates to simulation results, add gnuplot script for bodide fig. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6305 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-23 23:29:44 +00:00
Joe Taylor
15194c6857 Add (temporarily?) pdf's for two figures. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6304 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-23 20:27:24 +00:00
Joe Taylor
90a35b1dfd Another draft of the FTRSD paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6303 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-23 20:23:28 +00:00
Steven Franke
59806b11bd Computes theoretical probability of error for a bounded-distance decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6302 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-22 00:08:31 +00:00
Joe Taylor
ef49f6dbd6 New versions of two figures, and some text additions. (More to come!) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6301 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-21 19:48:08 +00:00
Joe Taylor
4f8d3dffc7 Tweak some details used for collecting decode statistics. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6300 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-21 14:48:51 +00:00
Joe Taylor
f421ca57b7 Use sync rather than nsync, for better resolution. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6298 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 21:36:49 +00:00
Joe Taylor
b6d9e5dda0 Add stats (convenience program for measuring decode statistics). 
Minor tweaks to hinted-decode routine.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6297 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 20:00:59 +00:00
Joe Taylor
2072f6f7c6 Look for weaker Sync indications when naggressive > 0 and ntol < 1000. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6296 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 19:58:10 +00:00
Bill Somerville
61395e9481 Fix the jt9 command line acceptance constraints 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6295 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 17:57:18 +00:00
Bill Somerville
93b2f4164a Improve the randomness of the srand seed generator 
XOR:ing the time since epoch in seconds with the PID fails for processes
started every second since the PID and time increment in step regularly in
this scenario and therefore give identical seeds. Thanks to Steve K9AN for
spotting this subtle flaw.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6294 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 17:32:56 +00:00
Bill Somerville
906b2dba89 Fix reading from /dev/urandom for C library srand seed 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6293 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-18 15:14:38 +00:00
Bill Somerville
ca5cfc1402 Fix defect in jt9 standalone mode causing randon file read 
Made default values for decoding  parameters better in standalone jt65
tool.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6291 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 23:21:38 +00:00
Bill Somerville
d5bc774641 Get rid of jt9com and npar common blocks 
Also  use correct  C binding  and have  compilers determine  sizes and
offsets.

The wsjtx.exe program now owns the  decoder shared data that is shared
with symspec.  It is now in  struct dec_data, still a  global variable
for now but hopefully a MainWindow member variable soon.

The struct  dec_data (in both C/C++  and Fortran) has a  sub structure
with the decoder  parameters which enables copying  and manipulating a
lot cleaner.

New  of  changed types  of  shared  data  must  still be  modified  in
commons.h and a  new file lib/jt9com.f90, they must stay  in sync as a
pointer to the structure is passed between C and Fortran.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6290 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 20:29:55 +00:00
Joe Taylor
bd38074f6b Reduce gain on 2d cumulative spectrum, to be more consistent with others. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6289 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 15:55:35 +00:00
Joe Taylor
a263657ba1 Include DT and fSpread on output to screen. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6288 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 15:35:39 +00:00
Bill Somerville
8668d37d9e Add new command line options to the standalone jt65 test program 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6287 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 10:43:07 +00:00
Joe Taylor
256feedd95 Correct the second calling sequence to jt65a(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6286 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-17 00:47:55 +00:00
Joe Taylor
e8788ece2d Send the hinted-decode options into exp_decode65(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6285 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-16 21:16:23 +00:00
Joe Taylor
9af174642b Send mycall, hiscall, hisgrid downstream to extract.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6283 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-16 19:31:12 +00:00
Joe Taylor
c0c7e5d563 Suppress false decodes seen with new JT65 decoder running in crowded HF band. 
Note to testers: see lines 100-105 in jt65a.f90.  If you want to experiment
with some of these parameters, one way is to uncomment lines 148-151
and look at output in "fort.79" after a decoding run.



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6282 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-16 17:53:19 +00:00
Joe Taylor
b87c77ddf1 Make erasure pattern exponents work, the intended way. :-) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6280 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-16 01:07:07 +00:00
Steven Franke
f281d082bf Make odd erasure pattern exponents work. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6279 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-16 00:49:47 +00:00
Joe Taylor
d7e7b43045 Many changes to the JT65 decode chain. This is development code! It 
includes an initial implementation of the FTRSD decoder with a "qual"
parameter for evaluation of candidate codewords.  Also includes hinted
decoding.  Further testing is needed.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6278 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-15 21:24:22 +00:00
Bill Somerville
b66e0fc9b4 Clarify escaping of jt65sim arguments on *nix shells 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6277 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-15 15:56:37 +00:00
Bill Somerville
5f9ed5a5ac Tidy up command line processing in Fortran tools 
Build script now  builds jt65. The tools jt65 and  jt65sim usilize the
options module for all comamnd line parsing.

The  tool  jt65sim  now  has  conventinal  command  line  options  and
switchs. Default values have been  added where appropriate and options
documentation  updated. An  option to  disable PRNG  seeding has  been
added.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6276 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-15 15:35:04 +00:00
Bill Somerville
eedb6d3458 Remove spurious argumenst that should never have been there 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6275 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-15 11:08:56 +00:00
Bill Somerville
3962a3514a More PRNG rationalization 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6274 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-15 01:36:05 +00:00
Bill Somerville
00f78dd646 Add missing files from last commit 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6273 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 22:37:56 +00:00
Bill Somerville
6be4f3d376 Rationalize random number seeding in C and Fortran 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6272 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 19:40:44 +00:00
Steven Franke
cc6ed82f9a Commit working OS X Makefile for jt65/jt65sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6271 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 15:50:12 +00:00
Steven Franke
914ab73849 One more data point. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6270 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 14:31:38 +00:00
Steven Franke
384a2240cf ftdata-1000.dat is tbd. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6269 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 02:14:15 +00:00
Steven Franke
d258279703 Add hard-won word-error-rate data. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6268 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 02:11:47 +00:00
Steven Franke
01b65be2f1 Revised figures for ftrsd paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6267 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 02:09:44 +00:00
Steven Franke
66f0ec05b4 Updated FER values. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6258 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-10 17:17:15 +00:00
Joe Taylor
56a58fe6ab Implement "matched filter on s3(64,63)" as the criterion for hinted 
(aka experience-based) decoding.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6256 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-09 21:02:37 +00:00
Steven Franke
eef31e186b Add a few more points to FT-100000 data and fig_psuccess. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6247 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-08 19:28:58 +00:00
Joe Taylor
edbbc669d8 Replace the pdf file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6243 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-07 14:17:27 +00:00
Joe Taylor
e50571135b Remove pdf file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6242 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-07 13:49:22 +00:00
Joe Taylor
12d5ec8902 Morphing sfrsd toward ftrsd... 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6241 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-07 13:44:00 +00:00
Steven Franke
c1de6ed05d Fill in more points on the Rayleigh fading plot. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6240 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-07 03:52:42 +00:00
Steven Franke
449a631bd8 Add FT Rayleigh fading WER to fig_wer2. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6239 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-07 00:33:22 +00:00
Steven Franke
a57ba0e28d Add BM Rayleigh fading Fig. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6237 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 23:21:01 +00:00
Steven Franke
b33f91f967 Small tweaks to sfrsd.lyx. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6235 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 22:34:38 +00:00
Steven Franke
ed03956d72 Updated bmdata.dat and tweaks to sfrsd.lyx 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6234 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 20:38:01 +00:00
Steven Franke
0930a149e8 Include mfsk.f90 in the Makefile. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6233 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 16:22:11 +00:00
Steven Franke
f6381577e4 mfsk.f90 calculates prob of symbol error vs Es/No. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6232 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 16:21:47 +00:00
Steven Franke
5db0f3aca7 Add gnuplot scripts for figs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6231 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 14:31:12 +00:00
Steven Franke
04e9cc704c Add figures, refine notation. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6230 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 14:26:15 +00:00
Steven Franke
3472accbdb Comment out call to sgrand. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6229 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 13:06:14 +00:00
Steven Franke
adc8d092f9 Frame-error-rate script. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6228 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 04:43:39 +00:00
Steven Franke
cca493e28c Mods to jt65sim to use new seed for each invocation - for use in a script that estimates high-snr FER. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6227 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 04:37:14 +00:00
Steven Franke
7697fbe072 Fix defect in sfrsd2 acceptance criteria. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6226 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 01:57:05 +00:00
Steven Franke
16ef3264eb Add script and data for ntrials vs nhard figure. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6225 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-06 01:56:17 +00:00
Joe Taylor
057750714e Remove a stray minus sign in jt65sim.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6220 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-04 15:02:03 +00:00
Joe Taylor
f0c01470bb Use ULLONG_MAX instead of U_LONG_LONG_MAX. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6219 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-02 16:43:03 +00:00
Joe Taylor
0ca7c9797e Fix several more typos; round 0.0266 to 0.027. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6218 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-02 16:31:52 +00:00
Joe Taylor
036d408908 Make binomial_subs.c OK on 32-bit machines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6217 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-02 16:13:44 +00:00
Joe Taylor
5606d8a3aa Simple tools to compute cumulative probabilities for the examples in FT paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6216 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-02 16:00:19 +00:00
Steven Franke
27a6e3ac60 Minor change to sfrsd2 to cause nhard to be calculated even when decode is done by BM. Fix ntrials off-by-one issue. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6215 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-02 00:22:13 +00:00
Joe Taylor
a5b5321335 Add simple program to evaluate binomial coefficient and hypergeometric pdf. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6212 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 19:29:05 +00:00
Joe Taylor
66946ca3dd Correct the numerical value for P(x>=37) = 1.9e-6. Fix a typo. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6211 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 19:17:50 +00:00
Joe Taylor
13de66750a Oops! Fix a typo. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6209 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 14:43:06 +00:00
Joe Taylor
5436682239 A few more minor tweaks to the text. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6208 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 14:30:21 +00:00
Steven Franke
5c126f0a54 Add Psuccess figure to the document and commit gnuplot script and data files that produced it. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6207 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 02:48:48 +00:00
Joe Taylor
8603532acc A few more tweaks of the draft paper. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6206 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 02:03:35 +00:00
Joe Taylor
b8f772d0b9 More massaging of draft paper on the FT dedoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6205 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-01 00:28:58 +00:00
Joe Taylor
546da13f9e More work on the paper on soft-decision RS decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6204 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-30 21:53:58 +00:00
Steven Franke
125e8d8e12 Additions to sfrsd document. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6200 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-28 23:31:01 +00:00
Steven Franke
5b83e4f870 Small tweaks to sfrsd document. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6199 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-28 17:08:03 +00:00
Steven Franke
a5e6dd2063 Some more progress on the sfrsd document. IEEE Layout won't work with enumerate style, so switched to a different style for now. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6197 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-28 05:38:16 +00:00
Steven Franke
864a1f24a6 Enable jt65sim to accept real-valued snr and generate unique callsigns when nsig>1. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6195 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-27 16:55:55 +00:00
Steven Franke
c2ed418262 Fix half-symbol offset in jt65sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6187 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-26 13:41:07 +00:00
Steven Franke
7f9024bf62 Remove redundant file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6186 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-26 03:57:42 +00:00
Steven Franke
331fb62e23 Add separate folder sfrsd_paper to hold the whole project. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6185 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-26 03:55:56 +00:00
Steven Franke
167b21ce7f Make changes to jt65a arguments. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6184 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-26 02:51:46 +00:00
Steven Franke
d344f18891 Add beginnings of rough draft of sfrsd reference document. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6183 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-26 01:59:56 +00:00
Joe Taylor
b557035d0c Send parameters for experience-based decoding to jt9[.exe]. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6181 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-25 20:09:57 +00:00
Joe Taylor
56e3638bc5 Increase the JT65 range of acceptable DT: now -2 to +5 s. Note that 
displayed DT values appear to be to low by 0.2 s -- they range from
-2.2 s to +4.8 s, according to files generated by jt65sim.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6179 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-25 16:40:22 +00:00
Joe Taylor
edf086c718 Code cleanup: don't modify the msg argument passed to packmsg(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6178 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-25 14:57:10 +00:00
Steven Franke
65d4d6324c Add command line option -f to set nfqso in jt65 test program. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6177 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-25 03:27:42 +00:00
Joe Taylor
33b50da632 Remove vestiges of LU 22 for kvasd.dat. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6175 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-24 20:16:57 +00:00