Steven Franke
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d147eae27e
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FT8: make sure that nbadcrc is initialized to true before each decoding attempt.
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2020-06-21 20:36:19 +01:00 |
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Joe Taylor
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9208ac55b8
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Another try: Ignore messages decoding to i3.n3 = 0.2.
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2020-06-21 20:36:19 +01:00 |
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Joe Taylor
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ad0ff6d2be
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Revert "Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used."
This reverts commit d56f359b69.
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2020-06-21 20:36:19 +01:00 |
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Joe Taylor
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ac1e007238
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Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used.
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2020-06-21 20:36:19 +01:00 |
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Steven Franke
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2eca4001a0
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cosmetic change.
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2020-06-21 20:35:59 +01:00 |
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Steven Franke
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72a1a03db1
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Detune the Normal decode setting a bit to reduce false decodes even more.
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2020-06-21 20:35:59 +01:00 |
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Steven Franke
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77f05e9e10
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In gen_ft8wave, make sure that wave() is not referenced unless icmplx=0.
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2020-06-21 20:24:25 +01:00 |
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Steven Franke
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fb60ec0be5
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FT8: Make the Fast decode setting Faster.
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2020-06-21 20:24:25 +01:00 |
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Joe Taylor
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db6d3c9e84
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Eliminate a few more false decodes.
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2020-05-18 10:32:17 -04:00 |
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Joe Taylor
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24bd0f807f
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Silence some compiler warning messages.
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2020-05-17 14:09:25 -04:00 |
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Joe Taylor
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e770e967e6
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Filter out very weak FT8 false decodes.
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2020-05-17 13:25:52 -04:00 |
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Bill Somerville
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cf6893e56b
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Updates for compliance with gcc v10 and squash some warnings
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2020-05-07 14:57:05 +01:00 |
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Steven Franke
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80bdad45dc
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More housekeeping.
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2020-05-05 14:26:30 -05:00 |
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Steven Franke
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c0da6ce265
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Housekeeping.
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2020-05-05 14:05:46 -05:00 |
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Steven Franke
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3405687e89
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Clean up in preparation for RC release.
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2020-05-05 13:45:02 -05:00 |
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Steven Franke
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9b6dd092c5
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Streamline decoding to use a single call to decode174_91.
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2020-05-05 11:59:43 -05:00 |
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K9AN
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6363f3fd43
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Change maxsuper to 1.
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2020-05-04 15:28:16 -05:00 |
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Steven Franke
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ceb8ae610a
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Oops - decoding depths were set for uncoupled decoding.
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2020-05-04 13:58:17 -05:00 |
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Steven Franke
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1bcf2ff335
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Cleanup.
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2020-05-04 13:42:42 -05:00 |
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Steven Franke
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093c403063
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Implement coupled BP->OSD decoding for FT8/FT4.
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2020-05-04 13:13:49 -05:00 |
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Joe Taylor
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d3f8793578
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Better correction for very weak false decodes in ft8b.f90. Revert an incorrect change in jt9.f90.
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2020-05-04 10:55:53 -04:00 |
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Steven Franke
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1d2a0f39ac
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Tweak SNR calibration for better tracking at low SNR.
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2020-05-03 08:51:55 -05:00 |
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Steven Franke
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db773cf7dd
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Make a change to decrease the number of false decodes.
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2020-05-02 10:45:04 -05:00 |
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Steven Franke
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c43e58792c
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Work-in-progress hybrid bp/osd decoder for FT8.
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2020-04-26 14:45:39 -05:00 |
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Joe Taylor
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00e8027c29
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Implementing new Type 5 messages for EU VHF contests.
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2020-04-21 13:48:47 -04:00 |
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Joe Taylor
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d5e92202d0
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Silence compiler warnings; reformmat some source code.
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2020-03-19 13:13:33 -04:00 |
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Joe Taylor
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7564301209
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Silence compiler warnings.
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2020-03-19 11:43:22 -04:00 |
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Joe Taylor
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a6089bc196
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Silence compiler warnings.
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2020-03-19 11:27:57 -04:00 |
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Joe Taylor
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4fa3ee3437
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Silence compiler warnings.
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2020-03-19 10:43:45 -04:00 |
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Steven Franke
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8f7221825f
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First cut at setting up Fast/Normal/Deep parameters.
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2020-03-17 08:51:37 -05:00 |
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Steven Franke
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cf5aab0088
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Allow up to 500 pre-candidates.
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2020-03-09 14:03:53 -05:00 |
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Steven Franke
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d57b84be27
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More changes to increase ft8 decoder yield.
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2020-03-08 12:03:52 -05:00 |
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Steven Franke
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fa071324e5
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subtractft8: Delete unused variable, i1
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2020-03-06 13:21:04 -06:00 |
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Steven Franke
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3467ee7924
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Make Normal decode the same as Deep except no DT refinement at nearly=47.
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2020-03-06 11:54:28 -06:00 |
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Steven Franke
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f2266c3c54
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1. subtractft8: on the last call to sqf, don't need to do the long FFT.
2. mainwindow.cpp: based on the time when <DecodeFinished> is received, calculate
mswait to try to place the killFile time at 0.75*m_TRperiod.
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2020-03-06 11:06:44 -06:00 |
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Joe Taylor
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f367b6d6b9
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Temporary version: decode call at 47 buffers only does subtractions.
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2020-03-06 10:38:24 -05:00 |
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Joe Taylor
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431ec50212
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Progress toward decoding at 41/47/50 buffers. Not yet complete!
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2020-03-05 15:37:31 -05:00 |
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Joe Taylor
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02eb4fe90b
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Use a table lookup for exp(i*phi) in gen_ft8wave.f90.
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2020-03-03 12:40:27 -05:00 |
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Steven Franke
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761ee1cd85
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Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop
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2020-02-29 13:47:09 -06:00 |
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Steven Franke
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037805ca8f
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Improve dt estimation in ft8b so that dt refinement procedure in subtractft8.f90 can be done with 4 calls to sqf instead of 7.
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2020-02-29 13:46:59 -06:00 |
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Joe Taylor
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f9322f2b43
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Add calls to timer() around calls to subtractft8().
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2020-02-28 11:25:32 -05:00 |
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Joe Taylor
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00210d1141
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Minor code cleanup in subtractft9.f90.
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2020-02-26 13:14:49 -05:00 |
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Joe Taylor
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65fda32a05
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Previous commit was in error. This is the best-performing subtractft8.f90.
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2020-02-25 09:04:18 -05:00 |
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Joe Taylor
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ff46c5a0c4
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In subtractft8.f90: refine DT for early decodes before subtracting them from dd().
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2020-02-24 16:18:42 -05:00 |
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Joe Taylor
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adb7dfcac3
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Satisfy fussy compilers like gcc 10: Type mismatch between actual argument at (1) and actual argument at (2)
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2020-02-21 09:52:20 -05:00 |
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Steven Franke
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ac1d0f837d
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Comment out diagnostic write statement.
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2020-02-17 10:56:47 -06:00 |
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Steven Franke
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20b942b802
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FT8: Add an experimental 4'th bit metric. Make dupe removal unconditional.
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2020-02-17 10:53:52 -06:00 |
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K9AN
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207fd05f9f
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Minor simplification - remove unnecessary nint() functions in get_spectrum_baseline.f90
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2020-02-14 16:54:56 -06:00 |
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Steven Franke
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09b47b0e8e
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Change lower limit of analysis window from 200 Hz to 100 Hz.
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2020-02-14 15:28:16 -06:00 |
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Joe Taylor
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4a4864d2ae
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FT8 early decoding is now working.
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2020-02-13 15:05:37 -05:00 |
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