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2,722 Commits 5 Branches 98 Tags 208 MiB
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856 Commits

Author SHA1 Message Date
Joe Taylor
23ef7478df 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
7f23f5f12e 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
f6d902d187 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
aeda7b70b3 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
a754f12bc6 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
df76d35ad2 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
1cb8836484 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
9b98bfc270 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
0e216bce44 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
75924e44a0 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
859102a9d9 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
2118b9988f 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
d101acf14a 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
15ddaf9e8a 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
507e318193 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
0522f94d0b 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
2451639753 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
0fa8e75126 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
875339fabe 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
a94b4f775e 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
af4067fcbe 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
b92b60ac12 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
121cfac5c7 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
Steven Franke
c50e67fd92 Bring ldpc results up to date. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6526 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-12 15:01:10 +00:00
Joe Taylor
6980f8c44b 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
07553fa117 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
94fa87be0b 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
7a1a61b7d7 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
06ce6e16f5 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
fb30937a00 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
bd3c5fdccf 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
e01a0cdf7d 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
12d4f2146e 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
37b96ad808 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
598d5f03b9 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
30d3956e22 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
6fcd4b8366 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
c06d2305a0 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
57bbacfc6c 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
9582f9c76d 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
97cc6f689a 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
7d4b8e7c71 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
211fe393e9 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
Steven Franke
96a271c575 Fix Makefile.msk_osx so that rand.c compiles. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6502 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-28 00:07:45 +00:00
Steven Franke
eb0fc08e0c Fix up some comments. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6501 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-27 06:51:40 +00:00
Steven Franke
88e84d18e9 Added real-world likelihood normalization that doesn't require SNR estimate. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6500 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-27 06:20:08 +00:00
Steven Franke
a7e1e8ee75 Some code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6496 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-26 01:10:23 +00:00
Steven Franke
fef14a566f Add (128,80) code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6495 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-25 15:28:22 +00:00
Steven Franke
e867373f18 Add (128,82) ldpc code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6494 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-25 14:42:10 +00:00
Steven Franke
3b3288afa3 msksim.f90 works, but needs more work. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6493 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-25 03:04:07 +00:00
Steven Franke
08bf465a47 More work on calling ldpc encoder/decoder from fortran. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6492 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-24 01:50:57 +00:00
Joe Taylor
a0514e051b 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
f98c5070c5 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
Steven Franke
8e35c367dc add msksim.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6486 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-23 02:48:27 +00:00
Steven Franke
c5d044712e msksim.f90 is being used to learn how to call ldpc encode/decode C routines. nothing works yet. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6485 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-23 02:39:36 +00:00
Steven Franke
03656e17e5 snapshot of current ldpc-search and ldpc-waterfall scripts 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6484 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-23 02:35:57 +00:00
Joe Taylor
621015db72 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
6a78109767 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
Steven Franke
5396a4a36c One more file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6469 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-05 00:24:50 +00:00
Steven Franke
39ae2d156f Merge in ldpc work. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6468 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-05 00:23:34 +00:00
Joe Taylor
3b206b4fa8 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
27d1c9ca5c 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
033e008cd2 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
323d4f6d9a 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
1a75a4ba0d 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
65fdfac699 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
22519f558c 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
d9d5ccf4cd 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
50fbd334cf Forgot a couple of files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6455 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-02-01 03:03:29 +00:00
Steven Franke
59295f14ed 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
2327fe8094 More related to ecc comparisons. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6453 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-31 16:15:39 +00:00
Steven Franke
8c53e407e2 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
6860852eb4 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
fccc231e24 Add another pretty good (144,72) ldpc code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6449 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-29 11:13:41 +00:00
Steven Franke
5c08d03c0b 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
0f0b351c81 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
eab3d74152 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
814e5b8eaf 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
9918b9e87d 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
58c5468a13 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
ae56e5390b Fix up filenames. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6442 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-26 02:58:21 +00:00
Steven Franke
af03dbe646 Code sf2 has better than 3x10^-5 undetected error rate. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6441 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-26 02:52:07 +00:00
Steven Franke
75a97bec32 Adjust script documentation. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6438 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-25 01:31:04 +00:00
Steven Franke
5ac886855d Add ldpc sandbox folder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6437 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-01-25 00:04:21 +00:00
Steven Franke
bef405970f 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
8b1f95bcd4 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
0dc121d0a6 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
b228025156 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
5b54b41174 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
9ec1180044 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
326fe4715d 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
acc29afdc9 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
fd6b24d3d0 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
059775a319 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
54da46da95 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
e8a7b4aa0c 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
50daadf7f9 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
45a4bcf894 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
ecc838626d 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
12da8a5650 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
3e4a9a4a82 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
6407db086c 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
e61446630b 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
81c2bdfe64 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
fd95b6b2df 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
db764b7e54 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
673a140808 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
5a2f67c129 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
9fbb2b0ecb 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
be3e2b9f02 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
ab717cf5d8 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
24d772e7e3 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
c975a79d90 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
64e30fada5 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
89b8af18a5 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
149ef67cbf 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
9182b74354 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
3ff3524b7a 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
188fc62009 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
8dc9831260 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
8624c593be 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
2890ffe2f3 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
a8a275d2c0 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
370ad38b2a 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
2a88cdfb57 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
51bad2584e 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
0e1c1a9d75 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
0ff0f0e0f1 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
4c1ec37c4b 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
fb620f2a9d 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
8acc10607b 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
174573f6e9 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
ab0eae35ef 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
cb3f0c0668 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
0f5b94b90b 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
018ff1baf9 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
19c9d1c193 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
c75c3d48d7 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
bf12009820 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
da2c6f4131 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
2bf91bd399 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
f7223bb55a 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
4a44121196 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
3eddfb592c 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
520629df12 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
5527bf5bac 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
899b88e206 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
5b43b691f3 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
d918b1ab59 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
aad315ff7b 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
7f8a1f85bb 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
95926577ae 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
767758d15c 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
32ffb48139 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
d4a919c70a 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
47c20977a1 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
1e3f353cb9 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
0775acf236 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
96decc8434 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
551ad6de3a 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
4cc08ab305 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
eb76912e3d 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
ebccd2267a 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
d2703eb3e5 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
b503eb3199 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
76a1c8defe 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
fc62e2cb32 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
20f1136cbf 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
501d581930 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
8bfa03d99f 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
c00a623bf5 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
10ffb03793 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
722d4e6c4f 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
b6327461a3 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
ac98b5e693 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
dafd3f38d7 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
eea0777044 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
08d1c1de6f 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
79a9fff0c8 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
5b666bfd23 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
2615e80372 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
60d3d5acf1 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
a7c6f42ba4 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
295ceef27d 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
e4ad28fb92 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
14aa93b9e2 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
ed7d628916 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
0632ddac93 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
9a8d9bd2fa 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
cebe445ce9 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
f7fbc0d700 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
e94bda076b 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
1806d6e077 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
f4899054a9 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
9eabd449cd 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
313e7a3d8e 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
946e614ef7 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
d3402ea1fa 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
a0b4ffeabb 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
02891bd411 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
42c632af14 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
841d49eff8 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
2c463dc006 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
2a7d43e5fa 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
52d6d9e8e8 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
da8ed128d5 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
7978dbd1cb 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
13619c134d 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
c433eba3ee 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
4e436c76a4 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
55f53f7349 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
d5493ec172 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
4b8c1bff92 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
a0243e3871 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
8887c44df7 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
24fd7c8685 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
1b4bf2f6af 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
fbc22e074c 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
dd90610822 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
aad8d7cb6f 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
d89aa4cb49 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
1d7d351210 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
bfe12404bc 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
75178a1b1b 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
d35efe8081 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
1302212cf6 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
aa46837f98 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
3e56790498 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
dbd4d3335b 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
31648129b2 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
2e28593638 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
92d311f41b 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
afdd82e5df 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
8f8099b12c 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
3bb167fb38 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
3bd9aecb67 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
d1c380db22 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
f8d0eb66a8 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
6bf40a28d7 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
acdc716f21 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
959e96708a 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
0eeaf8367a 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
Joe Taylor
cd6cff0865 Implement (still in very basic form) experience-based decoding for JT65. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6174 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-24 19:49:04 +00:00
Bill Somerville
17056d926d Remove more KVASD remnants 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6173 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-24 19:46:59 +00:00
Joe Taylor
18a6a4163f Correct the S/N scale in jt65sim; set some params for command-line use of jt9. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6172 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-24 18:20:45 +00:00
Joe Taylor
b71d62a873 Separate variables for the decoding parameters that had been packed into ndepth. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6170 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-24 15:05:45 +00:00
Joe Taylor
2a0602b19d Add degrade_snr.f90 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6167 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-23 18:20:55 +00:00
Joe Taylor
6fe67b1ddf Add facility to degrade S/N of data from .wav files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6165 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-23 18:05:36 +00:00
Joe Taylor
65013559ed Decode JT65 first at QSO frequency. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6164 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-23 15:57:33 +00:00
Steven Franke
24f9076700 Simplify sync logic and restore fallback to robust sync when ncand>50, even when box is un-checked. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6152 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-22 15:52:34 +00:00