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2,509 Commits 5 Branches 98 Tags 208 MiB
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733 Commits

Author SHA1 Message Date
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
Joe Taylor
13c9938607 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
eb1004ec76 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
1a08ce3383 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
4680817a93 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
29616b0f96 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
475118428e 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
07080f7ef3 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
16a5a6c56f 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
Steven Franke
c9ad0c3038 Add robust sync checkbox to Advanced setup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6151 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-22 15:27:14 +00:00
Steven Franke
18c46b7467 Fix up OS X makefile for jt65 utility programs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6148 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-21 22:05:57 +00:00
Bill Somerville
5e2fec1fe4 Squash some compiler warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6145 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-21 20:23:39 +00:00
Joe Taylor
15d4618725 Correct a few comments. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6133 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-19 20:51:54 +00:00
Joe Taylor
70a5fbd34c Add optional Rayleigh fading to jt65sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6132 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-19 20:49:55 +00:00
Joe Taylor
8e0f970149 Minor tweaks to jt65sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6126 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-18 20:04:47 +00:00
Bill Somerville
1a23757b26 Reintegrate merge from wsjtx_exp branch. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6122 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-18 01:28:12 +00:00
Bill Somerville
4279c78be9 Fix incorrect drift field in on screen WSPR decodes 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6098 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-14 19:24:15 +00:00
Joe Taylor
08235033cc Correct a bug in jt65code.f90. (The "sent" array of symbols was 
clobbered by the decode test, before being displayed.)


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6000 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-10-24 18:09:50 +00:00
Steven Franke
a9ed7a04d9 Make fano.c decode 31 tail zeros instead of just 30. This decreases the probability of bad decodes somewhat. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5746 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-08-02 23:18:51 +00:00
Joe Taylor
50b307f905 Update Makefile.win32 for building wsprd_exp.exe. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5739 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-30 12:30:05 +00:00
Steven Franke
1c41850d3d Remove redundant comparison. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5724 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-27 00:46:32 +00:00
Steven Franke
4be15b71f4 Decrease memory footprint of stack and improve stack decoder efficiency. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5723 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-26 14:09:25 +00:00
Steven Franke
8ca565516e Add stack decoder files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5722 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-25 23:50:29 +00:00
Steven Franke
6951499db3 Move hashtab onto the heap. Add new wsprd_exp with stack decoder option (jelinek.c) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5721 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-25 23:48:53 +00:00
Joe Taylor
4f64ed80a8 Fix bug in JT4 decodes with MinW=G. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5690 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-06 17:26:40 +00:00
Steven Franke
ac822b3ed7 Add drift estimate refinement and other minor tweaks. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5685 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-04 19:52:57 +00:00
Steven Franke
99442421de Add -d deep search option. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5669 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-03 15:05:09 +00:00
Steven Franke
03b3b1a47d Fine tuned sync-search and iifac. No more quickmode on second pass. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5668 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-03 02:39:38 +00:00
Steven Franke
6296a1b42b Signficant decrease of time spent in sync_and_demod(0) and 1.5% more spots 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5660 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-02 01:17:52 +00:00
Steven Franke
15618e4b16 Move some arrays to heap storage. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5656 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-01 19:33:40 +00:00
Joe Taylor
5250e0765a Only one text window in WSPR and Echo modes, even if "Show DXCC" is enabled. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5651 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-01 17:38:18 +00:00
Steven Franke
de84b28e8e Move wsprd_exp.c to wsprd.c, making two-pass decoding the default for wspr mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5644 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-30 22:03:07 +00:00