k9an
6414a8624b
Make minimum SNR -24 dB for a7 decodes.
2022-03-26 18:44:59 -05:00
Joe Taylor
bc9e8f89bc
Remove the SNR adjustment for Q65 averaged decodes. It does not seem to work as expected.
2022-03-08 11:48:54 -05:00
Steven Franke
283d7d32e4
Fix a bounds error.
2022-03-07 11:46:29 -05:00
Steven Franke
33d3955086
Make SNR calculation for a7 decodes consistent with that of regular decodes.
2022-02-26 11:06:37 -06:00
Joe Taylor
5471cb3534
Don't attempt a7 decodes for messages with /, <, or directed CQ.
2022-02-18 14:57:56 -05:00
Joe Taylor
8e6f027c5e
Oops! I committed the wrong version.
2022-02-17 10:22:18 -05:00
Joe Taylor
5e1795ff5c
Fix the issue with using 'QQ0XYZ' in ft8_a7.f90.
2022-02-17 10:17:47 -05:00
Joe Taylor
5dc70b18db
Reject a7 decodes of the form "CQ <std_call>" with no grid.
2022-02-15 16:28:19 -05:00
Joe Taylor
cab1bb8aed
Use BIND(C) for gen65.f90, and pass strings in/out as character*1 arrays. Please test on macOS!
2022-01-31 19:18:46 -05:00
Joe Taylor
c26aa9160b
Go back to original settings for sync threshold and decode acceptance criteria.
2022-01-11 11:55:26 -05:00
Joe Taylor
fc40770960
Revert "Improve ft8 decoder sensitivity for Normal and Deep settings"
...
This reverts commit 3e49dfacc5
2022-01-11 11:54:36 -05:00
Joe Taylor
9d7f323231
Merge branch 'feat-UR' into feat-a7-UR
2022-01-10 11:39:53 -05:00
Uwe Risse
b68e90ae88
Slightly reduce number of false decodes
2022-01-10 11:04:11 +01:00
Uwe Risse
ab89d70b6a
Improve ft8 decoder sensitivity
2022-01-10 10:41:23 +01:00
Uwe Risse
3e49dfacc5
Improve ft8 decoder sensitivity for Normal and Deep settings
2022-01-10 10:34:08 +01:00
Joe Taylor
5797e51fe3
Protect against a blank message.
2022-01-09 09:46:33 -05:00
Joe Taylor
500e565d77
For now, at least, revert to NFILT=4000 in subtractft8.f90.
2022-01-08 14:20:55 -05:00
Joe Taylor
6b2df37137
Merge branch 'develop' into feat-ft8-q3
2022-01-07 11:38:10 -05:00
Joe Taylor
98b3cd9a05
W3SZ patch: Initialize AP params and set npasses=2 before first call to q65_dec0().
2022-01-07 09:59:15 -06:00
Joe Taylor
43c0752140
Add the $DXCALL macro capability.
2021-12-06 11:12:10 -05:00
Joe Taylor
6020552473
Varioous adjustments to a7 decoding for FT8.
2021-11-11 12:28:24 -05:00
Joe Taylor
c13407612e
Temporary save of changes related to a7 decodes.
2021-11-10 10:44:56 -05:00
Joe Taylor
21f8303511
W3SZ patch: Initialize AP params and set npasses=2 before first call to q65_dec0().
2021-11-09 11:00:55 -05:00
Joe Taylor
9aa4786f11
Re-organize some of the FT8 a7 code.
2021-11-05 15:57:24 -04:00
Joe Taylor
4a68d3c4cf
Adjustments to FT8 a7 code. Still more to come ...
2021-11-05 09:21:49 -04:00
Joe Taylor
393265a0e0
Working code for FT8 'a7' decodes. Still needs some cleanup.
2021-11-04 11:55:15 -04:00
Joe Taylor
5b406effcf
Minor code cleanup.
2021-11-02 16:07:52 -04:00
Joe Taylor
77c532b1a3
Always use Deep for manual Q65 decodes (lagain==true).
2021-11-02 15:28:59 -04:00
Joe Taylor
7e078c805f
Fix the issue noted by N9JIM by allowing decodes near frequencies already searched, but not displaying dupes.
2021-11-02 15:17:51 -04:00
Joe Taylor
32a3a75bb5
Revert "Add 'TNX 73 GL' to the list of possible messages for q3 decodes."
...
This reverts commit 8f2dc74b52
2021-11-02 11:08:44 -04:00
Joe Taylor
4b6ad3857a
Always use Deep for manual Q65 decodes (lagain==true).
2021-11-01 14:57:52 -04:00
Joe Taylor
994e00c5d2
Adjust the and-correction numbers for averaged Q65 decodes.
2021-11-01 10:22:41 -04:00
Joe Taylor
93ade73af7
Remove diagnostic writes. Include subtraction of a7 decodes.
2021-10-29 16:22:48 -04:00
Joe Taylor
c30b91cb69
Correct a format.
2021-10-29 15:31:22 -04:00
Joe Taylor
f13e318204
Improvements to a7 decoding for FT8.
2021-10-29 15:28:42 -04:00
Joe Taylor
48b1ad1e46
Send xdt and xsnr from ft8_dec7 to ft8_decode.
2021-10-28 15:19:40 -04:00
Joe Taylor
2b25c51169
First fully working version of 'a7' (q3-style) decoding for FT8.
2021-10-28 15:01:00 -04:00
Joe Taylor
5a0cb0f0a0
Fix a bug in gen_ft8wave.f90 that failed to update pulse and ctab when sample rate changes.
2021-10-28 11:47:00 -04:00
Joe Taylor
f51a7d4f7d
Correct a longstanding error in values of "nw()" returned by subroutine split77().
2021-10-27 12:09:23 -04:00
Joe Taylor
901e9dbc38
Working program test_ft8q3 and subroutine ft8q3().
2021-10-26 16:40:14 -04:00
Joe Taylor
384899754f
Add initial version of test_ft8q3.f90.
2021-10-26 12:31:24 -04:00
Joe Taylor
0ed62e4f80
Save test routine ft8q3.f90 -- first, as a main program.
2021-10-26 12:14:32 -04:00
Joe Taylor
a5be2fb4ef
TEMPORARY: save downsampled data at f0=1500 Hz, for testing ft8q3.
2021-10-26 08:58:06 -04:00
Joe Taylor
8f2dc74b52
Add 'TNX 73 GL' to the list of possible messages for q3 decodes.
2021-10-25 11:51:11 -04:00
Joe Taylor
c56926595a
Fix a problm with q3 decodes of "<call1> call2" messages, e.g., <KA1GT> DL/G3WDG.
2021-10-25 11:14:54 -04:00
Bill Somerville
175092f536
Environment variable to add extra data to azel.dat
...
The new environment variable WSJT_AZEL_EXTRA_LINES when set to
positive integer value adds up to that number of extra data lines to
the azel.dat file. Currently only one extra line is supported which
contains the following data: Dpol, MNR, Dgrd. Where the values are the
same as displayed in the astronomical data window. I.e. EME spatial
polarization offset in degrees, maximum non-reciprocity of the PATH in
dB, and the estimated signal degradation relative to best possible in
dB.
2021-10-23 12:03:33 +01:00
Joe Taylor
385f0e7b62
Activate the W3SZ code for 'q5' decodes only when max_drift = 50.
2021-10-22 10:22:23 -04:00
Bill Somerville
f7996de670
Merge branch 'release-2.5.1' into feat-Q65-aircraft-scatter-AFC
2021-10-21 02:44:15 +01:00
Bill Somerville
30e11106c8
Further refinements to complex to real FFT initialization
2021-10-20 19:28:58 +01:00
Bill Somerville
7695b7d331
Merge branch 'release-2.5.1' of bitbucket.org:k1jt/wsjtx into release-2.5.1
2021-10-20 18:02:53 +01:00
