Joe Taylor
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c1b7890f2e
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Avoid the "blue Decode button" syndrome when using SHIFT+F6 in Echo mode.
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2022-09-01 10:06:38 -04:00 |
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Joe Taylor
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1e893ecafd
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Add column headings to echosim screen output.
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2022-08-31 13:10:11 -04:00 |
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Joe Taylor
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09c3412aca
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Better format for echosim file-by-file output to screen.
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2022-08-30 15:33:34 -04:00 |
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Joe Taylor
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c81bcfa3ef
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Modify echosim to use the same Lorentzian model for fspread as used in q65sim.
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2022-08-30 14:57:44 -04:00 |
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Joe Taylor
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62e5acd82b
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Ignore the (rare?) failed attempts to write to decoded.txt because it's open for reading.
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2022-08-30 12:58:53 -04:00 |
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Joe Taylor
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8cdbea788f
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Clean up some displayed parameters in Echo mode.
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2022-08-29 13:45:29 -04:00 |
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Joe Taylor
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5e4bd8ac9f
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Add initial version of program echosim.
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2022-08-29 13:44:46 -04:00 |
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Joe Taylor
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eee18ba764
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When Echo-mode monitoring, don't set xlevel=0 if audio shift is too big.
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2022-08-18 09:53:14 -04:00 |
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Joe Taylor
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75516e8ce4
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Save fspread in .wav file as float, not double.
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2022-08-17 10:50:35 -04:00 |
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Joe Taylor
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bfb5665c36
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Save and restore total Doppler in Echo-mode .wav files, and display that as Doppler.
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2022-08-17 09:42:33 -04:00 |
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k9an
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7cdb363c8c
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Merge branch 'echo-mode' into develop
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2022-07-30 09:05:09 -05:00 |
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Joe Taylor
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9c67aa8182
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Remove a diagnostic print statement.
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2022-07-30 09:58:50 -04:00 |
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k9an
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00f29458b3
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Merge branch 'echo-mode' into develop
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2022-07-30 08:46:10 -05:00 |
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Joe Taylor
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f46e42e622
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Protect against bounds error in avecho when audio up/down shift is too big.
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2022-07-29 09:02:06 -04:00 |
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Joe Taylor
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8992bbc16f
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Write to LU 13 ('decoded.txt') only if it was properly opened.
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2022-07-28 11:32:57 -04:00 |
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Joe Taylor
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d4ed6785fb
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WIP toward processing Echo-mode data read from disk.
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2022-07-28 08:55:19 -04:00 |
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Joe Taylor
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3fb362ac28
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WIP to enable saving, opening, and processing Echo-mode .wav files.
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2022-07-27 14:03:54 -04:00 |
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k9an
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6396980de3
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Fix scaling of waveform in wspr_wav when SNR > 90dB.
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2022-07-25 09:14:53 -05:00 |
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Joe Taylor
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992ee5140c
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Add a Leap Second for January 1, 2017. See https://www.nist.gov/pml/time-and-frequency-division/time-realization/leap-seconds
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2022-07-20 09:26:41 -04:00 |
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Joe Taylor
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2e4a6c3c32
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If DX grid is blank, set DX astro params to zero. Do this in astrosub.f90, not asstro.cpp!
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2022-07-17 16:12:59 -04:00 |
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Joe Taylor
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8b767b4c75
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Satisfy the fussy compiler on macOS.
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2022-07-05 14:01:22 -04:00 |
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Joe Taylor
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0ef914fb5c
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Let Echo-mode "Measure" function use the computed fspread for DX grid.
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2022-06-22 14:34:50 -04:00 |
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Steven Franke
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c073fefa74
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Merge branch 'arrl-digi-dx' into develop
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2022-04-25 07:24:03 -05:00 |
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Steven Franke
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062f3a8037
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Merge branch 'feat-a7-UR' into develop
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2022-04-25 07:23:06 -05:00 |
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Joe Taylor
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7d8d0b8b94
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Integrate the new Echo SNR algorithm into WSJT-X.
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2022-04-22 15:34:12 -04:00 |
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Joe Taylor
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581ef8b6e5
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Final (?) version of test_snr, with echo_snr() moved into wsjt Fortran library.
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2022-04-22 13:07:23 -04:00 |
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Joe Taylor
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87dcde7564
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Move calculation of echo snr into a separate subroutine.
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2022-04-22 11:43:28 -04:00 |
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Joe Taylor
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3b361b6d24
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Tweak subroutine averms(). Add test program test_snr to exercise new algorithm for echo snr.
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2022-04-22 11:02:47 -04:00 |
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Joe Taylor
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d0dd88de40
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Add /echocom2/echo_spread to astro0.f90.
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2022-04-22 11:00:42 -04:00 |
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Steven Franke
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64a124ff20
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Make wspr mode work properly with 3 character callsigns like N1D.
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2022-04-22 07:56:02 -05:00 |
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Steven Franke
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4331594e4a
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Make wspr mode work properly with 3 character callsigns like N1D.
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2022-04-22 07:50:03 -05:00 |
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k9an
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6414a8624b
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Make minimum SNR -24 dB for a7 decodes.
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2022-03-26 18:44:59 -05:00 |
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Joe Taylor
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bc9e8f89bc
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Remove the SNR adjustment for Q65 averaged decodes. It does not seem to work as expected.
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2022-03-08 11:48:54 -05:00 |
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Steven Franke
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283d7d32e4
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Fix a bounds error.
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2022-03-07 11:46:29 -05:00 |
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Steven Franke
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561240763c
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Fix a bounds error.
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2022-03-02 11:15:59 -06:00 |
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Steven Franke
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33d3955086
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Make SNR calculation for a7 decodes consistent with that of regular decodes.
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2022-02-26 11:06:37 -06:00 |
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Joe Taylor
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5471cb3534
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Don't attempt a7 decodes for messages with /, <, or directed CQ.
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2022-02-18 14:57:56 -05:00 |
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Joe Taylor
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8e6f027c5e
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Oops! I committed the wrong version.
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2022-02-17 10:22:18 -05:00 |
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Joe Taylor
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5e1795ff5c
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Fix the issue with using 'QQ0XYZ' in ft8_a7.f90.
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2022-02-17 10:17:47 -05:00 |
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Joe Taylor
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5dc70b18db
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Reject a7 decodes of the form "CQ <std_call>" with no grid.
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2022-02-15 16:28:19 -05:00 |
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Joe Taylor
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cab1bb8aed
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Use BIND(C) for gen65.f90, and pass strings in/out as character*1 arrays. Please test on macOS!
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2022-01-31 19:18:46 -05:00 |
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Joe Taylor
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c26aa9160b
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Go back to original settings for sync threshold and decode acceptance criteria.
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2022-01-11 11:55:26 -05:00 |
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Joe Taylor
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fc40770960
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Revert "Improve ft8 decoder sensitivity for Normal and Deep settings"
This reverts commit 3e49dfacc5c495492bb327e3cc8bdc42b98aa3f6.
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2022-01-11 11:54:36 -05:00 |
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Joe Taylor
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9d7f323231
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Merge branch 'feat-UR' into feat-a7-UR
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2022-01-10 11:39:53 -05:00 |
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Uwe Risse
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b68e90ae88
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Slightly reduce number of false decodes
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2022-01-10 11:04:11 +01:00 |
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Uwe Risse
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ab89d70b6a
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Improve ft8 decoder sensitivity
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2022-01-10 10:41:23 +01:00 |
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Uwe Risse
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3e49dfacc5
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Improve ft8 decoder sensitivity for Normal and Deep settings
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2022-01-10 10:34:08 +01:00 |
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Joe Taylor
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5797e51fe3
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Protect against a blank message.
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2022-01-09 09:46:33 -05:00 |
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Joe Taylor
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500e565d77
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For now, at least, revert to NFILT=4000 in subtractft8.f90.
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2022-01-08 14:20:55 -05:00 |
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Joe Taylor
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6b2df37137
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Merge branch 'develop' into feat-ft8-q3
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2022-01-07 11:38:10 -05:00 |
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