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WSJT-X/lib
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Steven Franke 4a3cd7222f Improve efficiency of OSD by a factor of 5 to 10 for norder=2 and 3. Use norder=2 for wideband multi-decoding, norder=3 near nfqso and nftx. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8022 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2017-08-13 01:35:13 +00:00
..
fsk4hf
Improve efficiency of OSD by a factor of 5 to 10 for norder=2 and 3. Use norder=2 for wideband multi-decoding, norder=3 near nfqso and nftx.
2017-08-13 01:35:13 +00:00
ftrsd
Fix the errors caused by fixing warnings!
2016-04-06 22:49:03 +00:00
qra
Patch from W9MDB: adds braces to make code in qra64.c more readable.
2017-07-07 12:55:05 +00:00
wsprcode
Updates and additions to test progams.
2017-04-27 17:43:21 +00:00
wsprd
Fix a wsprd bug that was introduced in r7090, which attempted to fix encoding of callsigns like 5N/6O0O.
2016-12-17 06:41:07 +00:00
addit.f90
Utility for generating figure for QST/RadCom article.
2017-08-01 18:01:27 +00:00
afc9.f90
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afc65b.f90
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all_fft.out
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allsim.f90
Utility for generating figure for QST/RadCom article.
2017-08-01 18:01:27 +00:00
ana64.f90
Many adjustments to QRA64 decoder. Best performance yet on the 114 benchmark files.
2016-12-15 18:42:33 +00:00
ana932.f90
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analytic.f90
Allow measuring refspec in fast modes. Better display format for phase coeffs.
2017-03-20 19:35:17 +00:00
astro0.f90
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astro.f90
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astrosub.f90
Make flag variables boolean types especially those passed between languages
2016-04-06 17:11:19 +00:00
avecho.f90
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averms.f90
MOving toward use of sync64(). Not yet there!
2016-07-22 19:52:20 +00:00
avg4.f90
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azdist.f90
Protect against locator at antipodes causing undefined azimuth.
2016-12-10 18:12:45 +00:00
baddata.f90
Correct a problem with flagging supposedly bad data when reference spectrum
2016-04-18 14:15:09 +00:00
badmsg.f90
Correct a constant in badmsg; correct nfreq when sync fails.
2016-12-08 20:47:13 +00:00
bpdecode40.f90
Fix some typos, two of which were found by Cristo, lz2hv.
2016-09-01 14:05:53 +00:00
bpdecode144.f90
Add early termination code to the msk144 long-message decoder. Remove references to Radford Neal's ldpc code, which served us well but is no longer needed.
2016-09-01 21:50:52 +00:00
ccf2.f90
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ccf65.f90
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char.h
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chkcall.f90
1. Alt+F8 arms "Call 1st" as if a CQ had been sent.
2017-07-20 15:15:00 +00:00
chkfft2.f90
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chkfft3.f90
Update the utility program chkfft.
2016-10-06 18:30:10 +00:00
chkfft.f90
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chkfft.txt
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chkhist.f90
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chkmsg.f90
1. We did the experiment: users clearly prefer a "Prompt to log QSO"
2017-01-02 14:22:29 +00:00
chkss2.f90
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code426.f90
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constants.f90
Starting to implement experimental mode "WSPR-LF". Beware possible undesired side effects!
2017-04-28 16:49:09 +00:00
contest72.f90
Working on some features for NA VHF contests. Not finished!
2017-07-27 20:17:30 +00:00
conv232.f90
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coord.f90
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count4.f90
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CQnnnCAT.txt
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crc10.cpp
Improve support for older C++ compilers
2017-07-16 14:32:28 +00:00
crc12.cpp
Improve support for older C++ compilers
2017-07-16 14:32:28 +00:00
crc.f90
Add some experimental routines.
2017-04-04 19:22:01 +00:00
db.f90
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decode4.f90
1. Clean up GUI features releted to message averaging and deep search.
2016-03-21 16:03:11 +00:00
decode9w.f90
Strip out callback arguments that are constant and known to the callback implememtation
2016-05-05 01:32:30 +00:00
decode65a.f90
Rationalize several VHF-oriented features of the JT4 and JT64 decoders. More additions to the User Guide.
2016-10-24 20:48:24 +00:00
decode65b.f90
Suppress some compiler warnings. (More to come...)
2016-06-09 19:39:48 +00:00
decode_rs.c
Fix the errors caused by fixing warnings!
2016-04-06 22:49:03 +00:00
decoder.f90
Enable "nagain" for FT8, as in other modes.
2017-08-02 14:05:37 +00:00
deep4.f90
Correct a flaw in deep4 (apparently caused by gfortran optimizer?). Move
2016-10-31 14:24:02 +00:00
deg2grid.f90
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degrade_snr.f90
Limit WSPR-LF frequency search range to 1600-1650 Hz. Enable S/N degradation.
2017-05-18 15:59:30 +00:00
demod64a.f90
Remove some cruft.
2016-03-13 04:22:31 +00:00
determ.f90
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downsam9.f90
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encode4.f90
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encode232.f90
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encode_msk40.f90
Actually add the new routines. When will I learn?
2016-08-11 19:27:28 +00:00
encode_msk144.f90
Add early termination code to the msk144 long-message decoder. Remove references to Radford Neal's ldpc code, which served us well but is no longer needed.
2016-09-01 21:50:52 +00:00
encode_rs.c
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entail.f90
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ephem.f90
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extract4.f90
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extract.f90
Temporary mode QRA02 is now basically functional (though buggy).
2016-06-30 20:38:36 +00:00
extractmessage144.f90
More progress on SWL mode. Needs testing.
2017-01-01 16:34:20 +00:00
fano232.f90
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fast9.f90
Allow for, and add where necessary, a second character after mode
2016-05-17 19:35:38 +00:00
fast_decode.f90
Remove some dead code.
2016-12-30 20:26:59 +00:00
Fast_Modes.txt
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fcal.f90
Use a sin^2 window on FFT in freqcal. Fix the table header for fcal.f90.
2017-01-10 14:51:32 +00:00
fchisq0.f90
Add submode to argument list of JT9 subroutine decode().
2016-04-01 17:57:08 +00:00
fchisq65.f90
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fchisq.f90
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fer
Add updated frame-error-rate script for jt65.
2016-03-12 15:02:35 +00:00
fer65.f90
Add submode to argument list of JT9 subroutine decode().
2016-04-01 17:57:08 +00:00
fersum.f90
Add submode to argument list of JT9 subroutine decode().
2016-04-01 17:57:08 +00:00
fftw3.f03
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fftw3.f90
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fftw3mod.f90
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fil3.f90
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fil3c.f90
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fil4.f90
Working on implementing reference spectra.
2016-04-08 15:23:32 +00:00
fil61.f90
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fil6521.f90
Sharpen
2016-06-20 22:18:08 +00:00
filbig.f90
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fix_contest_msg.f90
Working on some features for NA VHF contests. Not finished!
2017-07-27 20:17:30 +00:00
fixwav.f90
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flat1.f90
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flat1a.f90
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flat1b.f90
Much improved detection of sync in JT4 decoder.
2016-05-19 19:19:47 +00:00
flat2.f90
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flat4.f90
1. Add AGC for waterfall in *Ref Spec* mode.
2016-04-12 19:54:15 +00:00
flat65.f90
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fmeasure.f90
Add the "FMT" tools; remove unnecessary references to calibration station callsigns.
2017-01-09 15:55:42 +00:00
fmtave.f90
Add the "FMT" tools; remove unnecessary references to calibration station callsigns.
2017-01-09 15:55:42 +00:00
fmtmsg.f90
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foldspec9f.f90
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four2a.f90
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fqso_first.f90
Enable JT65 decodes with the 'OOO' sync pattern.
2016-05-03 16:10:22 +00:00
freqcal.f90
Improve accuracy of frequency estimate for non-fading, phase-stable, high-SNR signals.
2017-01-12 03:48:18 +00:00
ft8_decode.f90
Remove call to jtmsg.
2017-08-09 15:22:54 +00:00
g1
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g1.bat
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g2.bat
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g3.bat
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g4.bat
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gen4.f90
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gen9.f90
Fix minor bug in gen9 -- thanks to Igor, UA3DJY, for identifying it!
2017-05-19 14:44:20 +00:00
gen65.f90
Display "OOO" at end of Tx message in status bar. Correct the logic for regenerating standard messages when "Enable VHF features" is changed.
2016-11-21 15:46:17 +00:00
geniscat.f90
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genmet.f90
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genmsk40.f90
Update an ldpc-code simulation tool.
2017-02-20 16:45:35 +00:00
genmsk144.f90
Make 72-bit "contest mode" available in FT8 as well as MSK144.
2017-07-28 15:50:13 +00:00
genmsk_short.f90
More-or-less functional decoder for JTMSK short messages.
2016-01-22 16:42:44 +00:00
genqra64.f90
Remove diagnostic print.
2016-11-21 20:57:10 +00:00
genwspr.f90
Failed to save before commit. Fixed now.
2016-10-07 17:52:48 +00:00
geodist.f90
Fix the zero-distance problem also at its root, in geodist.f90.
2016-04-27 20:26:46 +00:00
getlags.f90
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getmet4.f90
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go_chkfft.cmd
Update the utility program chkfft.
2016-10-06 18:30:10 +00:00
golay24_table.c
Add software for Golay(24,12) lookup table.
2016-01-21 18:01:31 +00:00
gran.c
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graycode65.f90
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graycode.f90
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grayline.f90
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grid2deg.f90
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hash.f90
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hashing.f90
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hint65.f90
Remove diagnostic print in hint65.f90.
2016-10-16 20:21:59 +00:00
hspec.f90
Code cleanup following level meter changes. New screen shot for main-left controls.
2017-03-06 15:52:09 +00:00
igray.c
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image.f90
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indexx.f90
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init_random_seed.c
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init_random_seed.f90
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init_random_seed.h
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init_rs.c
Fix the errors caused by fixing warnings!
2016-04-06 22:49:03 +00:00
int.h
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inter_wspr.f90
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interleave4.f90
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interleave8.f90
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interleave9.f90
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interleave63.f90
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ipcomm.cpp
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iscat.f90
Reduce the ISCAT decoder stack size requirement
2016-11-08 23:41:32 +00:00
iso_c_utilities.f90
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jplsubs.f
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jt4_decode.f90
Suppress some compiler warnings. (More to come...)
2016-06-09 19:39:48 +00:00
jt4.f90
Revert three jt4 files to svn revision 6701.
2016-06-03 12:48:16 +00:00
jt4a.f90
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jt4code.f90
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jt4sim.f90
Install G3WDG changes to make jt4sim use the same fast fading model as qra64sim.
2016-12-16 18:51:53 +00:00
jt9_decode.f90
Suppress some compiler warnings. (More to come...)
2016-06-09 19:39:48 +00:00
jt9.f90
Add variables lapon and napwid to control ap decoding. Reconfigure the logic for AP decoding and ordered-statistics decoding.
2017-07-22 03:01:09 +00:00
jt9a.f90
Code cleanup.
2017-06-27 20:50:17 +00:00
jt9code.f90
Message unpacking fixes and improved test coverage
2017-04-22 12:40:44 +00:00
jt9com.f90
Add QSO state machine state and tx audio offset to parameters passed to slow decoders
2017-07-26 21:19:21 +00:00
jt9fano.f90
Sharpen
2016-06-20 23:01:19 +00:00
jt9sim.f90
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jt9sync.f90
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jt9w.f90
First decodes of wide/slow JT9 submodes from within wsjtx.
2016-04-05 14:17:34 +00:00
jt65_decode.f90
Fix another typo.
2017-06-07 21:03:38 +00:00
jt65_mod.f90
Many changes in aid of decoding signals with significant Doppler spread
2016-03-17 13:28:57 +00:00
jt65_test.f90
1. As a test, zap any data at start if id2() that appears to be a T/R transient.
2016-12-22 20:51:27 +00:00
jt65.f90
1. Clean up the behavior of Avg and DS decoding.
2016-03-22 16:42:59 +00:00
jt65code.f90
Message unpacking fixes and improved test coverage
2017-04-22 12:40:44 +00:00
jt65sim.f90
Clean up some compiler warnings
2016-04-06 22:37:22 +00:00
jtmsg.f90
Prevent a certain type of non-standard message from being flagged as a false decode.
2017-07-22 13:21:03 +00:00
ldpc32_table.c
Change msk32 messages to (32,16) code (no sync word) with 6-bit report and 10-bit hash. No decoder yet.
2016-07-26 23:14:30 +00:00
ldpcsim40.f90
Bring ldpcsim40.f90 up to date and add coherent averaging option to both ldpcsim144 and ldpcsim40. These routines simulate only the performance of the code and the hash/CRC.
2017-02-26 20:14:51 +00:00
ldpcsim144.f90
Fix an error in SNR_2500 scaling and add calculation of probability of decode vs number of hard errors.
2017-03-17 18:47:57 +00:00
libration.f90
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lorentzian.f90
Protect against bounds errors with large NTol.
2016-04-12 13:13:27 +00:00
lpf1.f90
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Makefile
Correct a typo in User Guide. Re-order items on Tools menu.
2017-01-16 13:38:12 +00:00
Makefile.jt9w
More work toward a usable reference spectrum.
2016-04-08 20:03:29 +00:00
Makefile.jt9w_Win
More work toward a usable reference spectrum.
2016-04-08 20:03:29 +00:00
Makefile.jt65
Starting to build JTMSK short messages into WSJT-X. Beware: this will NOT
2016-01-21 17:53:34 +00:00
Makefile.jt65_osx
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Makefile.jt65_Win
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Makefile.jtsdk
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Makefile.linux
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Makefile.MinGW
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Makefile.MinGW.qt4
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Makefile.msk
Starting to implement decoding of JT65 shorthand messages. Needs testing!
2016-05-03 20:30:49 +00:00
Makefile.mskWin
Starting to implement decoding of JT65 shorthand messages. Needs testing!
2016-05-03 20:30:49 +00:00
makepings.f90
Experimenting with a slow MSK144 mode.
2017-06-06 18:57:17 +00:00
met8.21
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mixlpf.f90
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moondopjpl.f90
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morse.f90
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move.f90
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msgs.txt
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msk40_freq_search.f90
Improve sensitivity of msk40spd.
2016-10-04 00:49:38 +00:00
msk40decodeframe.f90
Disallow Sh message decodes with nrxrpt .le. 6.
2017-01-06 20:53:50 +00:00
msk40spd.f90
Disallow Sh message decodes with nrxrpt .le. 6.
2017-01-06 20:53:50 +00:00
msk40sync.f90
More progress on MSK40 decoder. THIS REVISION IS NOT INTENDED FOR USE ON THE AIR.
2016-10-03 20:18:53 +00:00
msk144_freq_search.f90
Further speed improvements for MSK144 RT decoding. Fiz what I broke in the "click-on-CQ-message" logic.
2016-10-03 17:08:02 +00:00
msk144code.f90
Complete the implementation of MSK144 contest mode. Needs testing!
2016-12-17 21:18:47 +00:00
msk144d2.f90
Bring msk144d2 more up to date. Runs now, but still needs more work.
2017-07-24 14:23:22 +00:00
msk144decodeframe.f90
More progress on SWL mode. Needs testing.
2017-01-01 16:34:20 +00:00
msk144sd.f90
More development tool tweaks.
2017-06-22 13:54:21 +00:00
msk144signalquality.f90
Reset navg after measuring phase response.
2017-03-12 13:02:10 +00:00
msk144sim.f90
Fix typo.
2017-06-07 18:28:38 +00:00
msk144spd.f90
Update an ldpc-code simulation tool.
2017-02-20 16:45:35 +00:00
msk144sync.f90
Further speed improvements for MSK144 RT decoding. Fiz what I broke in the "click-on-CQ-message" logic.
2016-10-03 17:08:02 +00:00
mskber.f90
More code cleanup of test program mskber.f90.
2016-02-23 15:48:03 +00:00
mskdt.f90
Added msk144dt; tweaks to syncmsk144l
2016-06-09 02:02:50 +00:00
mskrtd.f90
Remove unused arguments from the call to fix_contest_msg().
2017-07-27 18:57:53 +00:00
nfft.dat
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nfft.out
Save fsk4sim.f90 with 3 @ 4x4 sync arrays.
2017-03-30 19:24:20 +00:00
noisegen.f90
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options.f90
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packjt.f90
Working on some features for NA VHF contests. Not finished!
2017-07-27 20:17:30 +00:00
pctile.f90
Further work on ft8sim and ft8d.
2017-06-16 13:27:17 +00:00
peakdt9.f90
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peakup.f90
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pfx.f90
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polyfit.f90
Fix a minor typo.
2016-11-30 00:40:50 +00:00
prcom.f90
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prog_args.f90
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ps4.f90
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psk_parse.f90
Utility program to parse Phil Gladstone's raw-data file from PSKreporter.
2017-03-01 17:40:25 +00:00
ptt.c
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qra64a.f90
1. As a test, zap any data at start if id2() that appears to be a T/R transient.
2016-12-22 20:51:27 +00:00
qra64code.f90
Minor changes and additions to User Guide and utility programs.
2016-12-09 19:26:45 +00:00
qratest.f90
Many adjustments to QRA64 decoder. Best performance yet on the 114 benchmark files.
2016-12-15 18:42:33 +00:00
readwav.f90
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rectify_msk.f90
Further improvements to decoder for short JTMSK messages.
2016-02-04 16:10:55 +00:00
refspectrum.f90
Make refspec filter causal for overlap and add.
2017-07-16 00:10:37 +00:00
rig_control.c
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rs.h
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savec2.f90
Fix WSPR c2 file writing
2016-12-17 00:06:22 +00:00
sec_midn.f90
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setup65.f90
Further progress on average and smoothed decodes. Not finished, though!
2016-03-11 16:26:06 +00:00
sfrsd.f90
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sgran.c
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sh65.f90
Correct some flaws in decoding JT65 shorthand messages. Still needs work!
2016-10-18 17:27:06 +00:00
sh65snr.f90
Starting to implement decoding of JT65 shorthand messages. Needs testing!
2016-05-03 20:30:49 +00:00
shell.f90
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slasubs.f
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sleep_msec.f90
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sleep.h
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slope.f90
Starting the transition from QRA01 to QRA02.
2016-06-29 19:10:57 +00:00
smo121.f90
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smo.f90
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smolorentz.f90
1. Use Lorentzian profile for smoothing (but not yet for message averaging).
2016-03-18 20:17:17 +00:00
softsym9f.f90
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softsym9w.f90
Clean up some further compiler warnings.
2016-06-10 14:18:10 +00:00
softsym.f90
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sort.f90
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spec9f.f90
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spec64.f90
Many adjustments to QRA64 decoder. Best performance yet on the 114 benchmark files.
2016-12-15 18:42:33 +00:00
ss.bat
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stats.f90
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stdmsg.f90
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subtract65.f90
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sun.f90
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symspec2.f90
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symspec65.f90
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symspec.f90
Code cleanup following level meter changes. New screen shot for main-left controls.
2017-03-06 15:52:09 +00:00
sync4.f90
Revert three jt4 files to svn revision 6701.
2016-06-03 12:48:16 +00:00
sync9.f90
Binary branding
2016-06-21 00:13:52 +00:00
sync9f.f90
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sync9w.f90
Minor tweaks to the 9w decoder.
2016-04-05 17:55:38 +00:00
sync64.f90
Better scheme for displaying QRA65 sync results.
2017-02-10 16:38:19 +00:00
sync65.f90
Rationalize several VHF-oriented features of the JT4 and JT64 decoders. More additions to the User Guide.
2016-10-24 20:48:24 +00:00
synciscat.f90
Correct another flaw in ISCAT decoder.
2016-10-18 20:17:56 +00:00
syncmsk.f90
More progress on decoder for short JTMSK messages.
2016-02-03 19:47:42 +00:00
t6.f90
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tab.c
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test_init_random_seed.f90
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testfast9.f90
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testmsg.f90
Message unpacking fixes and improved test coverage
2017-04-22 12:40:44 +00:00
timefft_opts.f90
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timefft.f90
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timer_C_wrapper.f90
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timer_common.inc
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timer_impl.f90
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timer_module.f90
Suppress some compiler warnings. (More to come...)
2016-06-09 19:39:48 +00:00
timf2.f90
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tmoonsub.c
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to_contest_msg.f90
Working on some features for NA VHF contests. Not finished!
2017-07-27 20:17:30 +00:00
tstrig.c
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tstrig.h
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tweak1.f90
New short ping decoding algorithm for msk144 realtime decoder. Not yet enabled.
2016-09-23 22:28:11 +00:00
twkfreq65.f90
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twkfreq.f90
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unpackmsg144.f90
Progress toward SWL capability. Not finished and not tested.
2016-12-31 02:05:51 +00:00
update_hasharray.f90
Tweaks to reject certain types of spurious decodes.
2017-01-04 01:16:19 +00:00
update_recent_calls.f90
Progress toward SWL capability. Not finished and not tested.
2016-12-31 02:05:51 +00:00
usleep.c
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vit213.c
Fix the errors caused by fixing warnings!
2016-04-06 22:49:03 +00:00
vit216.c
Fix the errors caused by fixing warnings!
2016-04-06 22:49:03 +00:00
wav11.f90
No bounds-check for Release build; increase Windows stack size, again; some fixes for ISCAT mode.
2016-10-16 17:36:00 +00:00
wav12.f90
Tidy up WAV file reading and fix WAV input rate conversion defect
2016-03-10 19:48:54 +00:00
wavhdr.f90
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wisdom1.bat
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wisdom.c
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wqdecode.f90
Updates and additions to test progams.
2017-04-27 17:43:21 +00:00
wqencode.f90
Fix a crash when a 4 character grid is used in WSPR with a compound callsign
2016-08-29 17:01:53 +00:00
wrapkarn.c
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wsjt_modes.txt
Rename refspec() to refspectrum().
2016-04-08 15:55:28 +00:00
wspr_downsample.f90
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xcor4.f90
Much improved detection of sync in JT4 decoder.
2016-05-19 19:19:47 +00:00
xcor.f90
Further progress on average and smoothed decodes. Not finished, though!
2016-03-11 16:26:06 +00:00
zplot9.f90
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zplt.f90
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