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WSJT-X
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5,831 Commits 5 Branches 98 Tags 208 MiB
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2159 Commits

Author SHA1 Message Date
Steven Franke 80bdad45dc More housekeeping. 2020-05-05 14:26:30 -05:00
Steven Franke c0da6ce265 Housekeeping. 2020-05-05 14:05:46 -05:00
Steven Franke 3405687e89 Clean up in preparation for RC release. 2020-05-05 13:45:02 -05:00
Steven Franke 9b6dd092c5 Streamline decoding to use a single call to decode174_91. 2020-05-05 11:59:43 -05:00
Steven Franke 27b94e2cc7 Fix another bug. 2020-05-05 08:07:31 -05:00
Steven Franke 82e66f3251 Fix problems with ldpc174_91.f90 2020-05-05 08:05:58 -05:00
K9AN 6363f3fd43 Change maxsuper to 1. 2020-05-04 15:28:16 -05:00
Steven Franke ceb8ae610a Oops - decoding depths were set for uncoupled decoding. 2020-05-04 13:58:17 -05:00
Steven Franke 1bcf2ff335 Cleanup. 2020-05-04 13:42:42 -05:00
Steven Franke 093c403063 Implement coupled BP->OSD decoding for FT8/FT4. 2020-05-04 13:13:49 -05:00
Steven Franke c3ba4178e6 Tweak the downsample filter bandwidth. 2020-05-04 13:09:05 -05:00
Joe Taylor d3f8793578 Better correction for very weak false decodes in ft8b.f90. Revert an incorrect change in jt9.f90. 2020-05-04 10:55:53 -04:00
Joe Taylor 4ea896af55 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-05-03 11:24:23 -04:00
Joe Taylor 4429230752 Force message to upper case. 2020-05-03 11:10:21 -04:00
Steven Franke 1d2a0f39ac Tweak SNR calibration for better tracking at low SNR. 2020-05-03 08:51:55 -05:00
Joe Taylor 9f974b48e0 Correct a flaw in ft8_decode.f90 when there are no early decodes. 2020-05-02 13:17:32 -04:00
Steven Franke db773cf7dd Make a change to decrease the number of false decodes. 2020-05-02 10:45:04 -05:00
Steven Franke 68efcca51d Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-05-02 08:10:42 -05:00
Steven Franke b0ef40cb1d Add routines for ft4slow based on (280,101) code. 2020-05-02 08:10:35 -05:00
Joe Taylor 1a39ed1e5d Code cleanup. 2020-04-30 16:54:53 -04:00
Joe Taylor 0a14984d6a Add a program to sum together several .wav files of simulated data. 2020-04-30 16:53:44 -04:00
Joe Taylor 181e70ebe0 Code cleanup in hint65.f90. Remove the warning about short or missing CALL3.TXT. 2020-04-28 11:37:59 -04:00
Steven Franke e82edf2365 Generalize ft4slowsim and ft4sd to work with arbitrary modulation index. 2020-04-28 07:21:13 -05:00
Steven Franke c43e58792c Work-in-progress hybrid bp/osd decoder for FT8. 2020-04-26 14:45:39 -05:00
Steven Franke 7804ab5fc6 A simple hard-decision bit-flip decoder for LDPC codes. 2020-04-26 14:44:02 -05:00
Steven Franke 73e2aa9573 Add routines needed to test (240,101) qso mode. 2020-04-26 14:34:09 -05:00
Steven Franke c2bcb460e1 Remove temporary (174,101) qsp stuff and revert to (174,74) with wspr-type messages. 2020-04-26 14:30:24 -05:00
Steven Franke 93223ea455 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-26 14:17:46 -05:00
Steven Franke 195e04902f Modify jf49sim to use Watterson channel simulator. 2020-04-26 14:17:39 -05:00
Joe Taylor 4379ef9627 Fix a flaw in the new test logic. 2020-04-25 12:10:32 -04:00
Joe Taylor f4811845cb Add a feature for testing: simulate responses from another station. 2020-04-25 11:53:20 -04:00
Steven Franke a0f9ea0075 Add a (240,101) code. 2020-04-23 11:54:02 -05:00
Steven Franke edeb756257 Work on (174,101) encoding and decoding for ft4slow. 2020-04-22 10:36:48 -05:00
Steven Franke 3085047a96 Add routines to create wave files for ft4slow. 2020-04-22 08:00:34 -05:00
Steven Franke 95d3f6acd0 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-21 15:03:02 -05:00
Steven Franke 8da98fee1e Cleanup 2020-04-21 15:02:57 -05:00
Joe Taylor 088c27acf2 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-21 15:52:23 -04:00
Steven Franke 01d555c898 Add hybrid bp/osd decoder for (174,K) crc-aided code. 2020-04-21 13:46:43 -05:00
Steven Franke 58f19c855b Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-21 13:44:30 -05:00
Steven Franke 529cc1bae1 Speed up wspr4d. 2020-04-21 13:44:24 -05:00
Joe Taylor 00e8027c29 Implementing new Type 5 messages for EU VHF contests. 2020-04-21 13:48:47 -04:00
Joe Taylor b847d6b32b Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-20 14:28:43 -04:00
Joe Taylor 8ace9759c5 EU VHF Contest msg conveying grid6 is now Type 5 and conveys hashes of both calls. 2020-04-20 14:27:22 -04:00
Steven Franke 03efe4d54a Add shift jittering to improve performance on fading channels. Not yet optimized for speed. 2020-04-20 08:37:58 -05:00
Joe Taylor b0a7cef3bd More tweaks to minimize false JT65 decodes when strong signals are present. 2020-04-19 18:56:16 -04:00
Joe Taylor d5d8b1c38d Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-18 11:46:56 -04:00
Joe Taylor 3a979ea96d Must set flip=0 for directed search for JT65 shorthands. 2020-04-18 11:45:44 -04:00
Steven Franke 14f6c27025 wspr4d cleanup. 2020-04-18 08:05:23 -05:00
Steven Franke 041d0bf1f4 Fix bpdecode174_74.f90 to work with revised crc24 routine. 2020-04-17 15:06:22 -05:00
Steven Franke c2d60afcf9 Make ldpcsim174_101 work. 2020-04-17 14:37:48 -05:00