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10,364 Commits 6 Branches 107 Tags 217 MiB
3434faf84a
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3149 Commits

Author SHA1 Message Date
Joe Taylor
3434faf84a Check for hard symbol errors. 2024-01-31 14:02:33 -05:00
Joe Taylor
42439c2b6d Count hard errors in simulated SuperFox signal. 2024-01-31 13:45:53 -05:00
Joe Taylor
9d882e01e5 Remove an incorrect cdat=0. 2024-01-31 13:03:21 -05:00
Joe Taylor
cc005bf69b Add gen_sfox.f90. We're now generating data as well as sync symbols. 2024-01-31 12:58:27 -05:00
Joe Taylor
181b22be67 Separate generation of clo and cdat. 2024-01-31 12:46:24 -05:00
Joe Taylor
245d63d980 Code cleanup. 2024-01-31 12:18:31 -05:00
Joe Taylor
a7ea051cb0 Better way to apply xdt to received signal. 2024-01-31 12:08:50 -05:00
Joe Taylor
efedc50fe1 Add Watterson channel model to the SuperFox synctest. 2024-01-31 11:37:19 -05:00
Joe Taylor
88838fca62 Put superfox parameters in sfox_params.f90. 2024-01-31 11:18:42 -05:00
Joe Taylor
0d664e4ed1 WIP on superfox synctest. 2024-01-31 10:47:16 -05:00
Joe Taylor
aedc9ec3c1 MOve the sync patterm 60 symbols (5.12 s) into the transmission. 2024-01-30 18:34:43 -05:00
Joe Taylor
27824dc45d First commits in the superfox branch: synctest, sfocsim, and rstest. 2024-01-30 18:10:44 -05:00
Joe Taylor
d67a406bf0 Merge branch 'develop' into qmap 2024-01-26 09:21:43 -05:00
Steven Franke
aac9de3e4c fastosd240_74.f90: Fix a couple of typos. No impact on WSJT-X decoding performance. 2024-01-23 09:47:19 -06:00
Steven Franke
e205bf0ca6 Changes to enable simulating (240,74) FST4W code with noncoherent 4FSK on AWGN or Rayleigh fading channels 2024-01-22 12:07:52 -06:00
Joe Taylor
7be1c34ea0 Fix cablog so it can work with grid as exchange, e.g., for Jan VHF SS. 2024-01-22 11:09:45 -05:00
Joe Taylor
ae64b71498 Fix a typo. 2024-01-18 08:43:17 -05:00
Joe Taylor
764fcaadcb Merge branch 'develop' into qmap 2024-01-08 08:58:34 -05:00
Joe Taylor
53db514d42 Enable decoding of MSK144 in jt9[.exe]. Thanks to Alex, VE3NEA! 2024-01-08 08:56:26 -05:00
Joe Taylor
e0078bf01e Merge branch 'develop' into qmap 2023-12-23 14:13:08 -05:00
Joe Taylor
f086aeb95a Correct a longstanding typo error in sun.f90. 2023-12-23 13:00:52 -05:00
Steven Franke
6f8c326717 ldpcsim174_91: Add the option to simulate the (174,91) code with noncoherent 8FSK on AWGN and block Rayleigh channels. 2023-12-18 10:23:12 -06:00
Joe Taylor
93dba5e623 Work in progress on QMAP, for Q65-30x decoding. 2023-12-06 14:22:45 -05:00
Joe Taylor
f6989c3e6c Formatting updates for program CABLOG. 2023-12-01 09:35:53 -05:00
Joe Taylor
b986c7c81c Modify cablog to handle MAP65 log files wsjt.log as well as WSJT-X log files wsjtx.log. 2023-11-30 15:56:09 -05:00
Joe Taylor
933aa29451 Add utility program 'cablog' to convert wsjtx.log to Cabrillo format. 2023-11-28 13:43:16 -05:00
Joe Taylor
05ae0ee9af Correct a bug in computing the value of Doppler spread for FST4. Thanks to N2BP! 2023-11-21 13:12:54 -05:00
Joe Taylor
e8162970de Another tweak to protect against invalid argument in pctile(). 2023-10-18 08:01:47 -04:00
Joe Taylor
97ed4022a2 Check for invalid argument in pctile(). 2023-10-18 07:50:39 -04:00
Joe Taylor
ba453131eb Protect against wacky settings of nfa, nfb, in Q65 mode. 2023-10-17 13:59:08 -04:00
Joe Taylor
f75969ffb6 Remove some unused or irrelevant code. 2023-10-16 12:23:26 -04:00
Uwe Risse
c2883532ed Prevent a possible memory leak, patch by Mike W9MDB. 2023-08-03 18:24:01 +02:00
Joe Taylor
c52ba84a49 Correct the evaluations of ibwa, ibwb. Revert the recent change to line 171 in q65.f90. 2023-06-23 12:56:33 -04:00
Joe Taylor
383ff7e91a Should not omit the test better.gt.1.10 for Q65 submodes D and E. 2023-06-19 14:21:08 -04:00
Joe Taylor
8ec78120a0 Increase dimension of allsnrs() to 200 (as should have been done before). 2023-05-02 14:38:47 -04:00
Steven Franke
cc22bd2819 Protect against out-of-bounds array index. Thanks N2BP. 2023-04-26 13:35:18 -05:00
Joe Taylor
da8e6e92b3 Re-activate use of MaxDrift for late-stage decoding. Make sure this is OK for Lance! 2023-03-22 12:39:06 -04:00
Joe Taylor
21e377d363 Update the command to build chkfft (or chkfft3) on Windows. 2023-03-22 11:41:56 -04:00
Joe Taylor
82ed2b5872 Remove a call from Q65-pileup list when moon elevation is below -5 deg. 2023-03-07 11:19:14 -05:00
Joe Taylor
29f6d50663 Correct a recently introduced flaw in q65sim, which broke single-signal gereration. 2023-03-07 11:18:14 -05:00
Joe Taylor
77f14560ff Clean up several aspects of Q65-pileup operation. 2023-03-02 14:10:18 -05:00
Joe Taylor
f15ad2b9a2 Ctrl-click to delete a call from the Q65-pileup list. Not finished! 2023-03-02 11:56:01 -05:00
Joe Taylor
3dec36b9bd Starting work toward operator management of Q65-Pileup's q3list. 2023-03-01 12:01:53 -05:00
Joe Taylor
df2728efb4 Merge branch 'map65' into develop 2023-02-23 13:04:42 -05:00
Joe Taylor
06f3b36939 Initialize nhist2 to zero. 2023-02-21 09:44:56 -05:00
Joe Taylor
16f9f50263 Protect against faulty or missing tsil.3q file. 2023-02-20 14:19:38 -05:00
Joe Taylor
39c935a882 No need for a second call to q65_decode() when nagain is true. 2023-02-18 10:03:47 -05:00
Joe Taylor
56dfb99a5d Correct the logic that determines when the Q65 red sync curve is plotted. 2023-02-18 08:46:13 -05:00
Joe Taylor
f1dbb8d134 Clean up a few things having to do with averaging and q3 decodes. 2023-02-17 16:17:38 -05:00
Steven Franke
b6bd9072d5 A small tweak to fst4sim output formatting for 50-bit messages. 2023-02-17 14:18:06 -06:00