Joe Taylor
|
f61cb1dcbd
|
Better display format for w50 with plotspec.
|
2020-07-15 16:03:36 -04:00 |
|
Joe Taylor
|
b3882a93c0
|
Extend write_ref() to compute freq offset and Doppler spread. Also some minor code cleanup.
|
2020-07-15 15:50:17 -04:00 |
|
Joe Taylor
|
ff0d31986f
|
File 'plotspec' in execution directory ==> save channel-gain spectrum to fort.52.
|
2020-07-15 13:15:38 -04:00 |
|
Bill Somerville
|
c5ab12d1f4
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-07-15 01:48:01 +01:00 |
|
Bill Somerville
|
99f419f63c
|
Initialize prefix store for type 2 50-bit messages
|
2020-07-15 01:46:52 +01:00 |
|
Joe Taylor
|
ab3630b2e7
|
Compute spectrum for measuring fspread of a decoded FST240/FST240W signal.
|
2020-07-14 16:46:28 -04:00 |
|
Joe Taylor
|
c925f6d1cc
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-07-14 11:43:40 -04:00 |
|
Joe Taylor
|
cbeb81b499
|
Add LF/MF noise blanker capability for FST240 and FST240W.
|
2020-07-14 11:27:41 -04:00 |
|
Steven Franke
|
c5f0187036
|
Eliminate an unnecessary variable (NN2) in fst240sim.f90.
|
2020-07-13 19:59:14 -05:00 |
|
Steven Franke
|
a19d5d1556
|
Fix end subroutine line for new write_ref subroutine.
|
2020-07-13 15:10:01 -05:00 |
|
Steven Franke
|
db3e0d8022
|
Add a disabled option to print the reference waveform to fort.51.
|
2020-07-13 14:58:50 -05:00 |
|
Steven Franke
|
bac3cc7471
|
Remove spurious invocation of thresh variable.
|
2020-07-13 08:53:11 -05:00 |
|
Steven Franke
|
4cb902a4cc
|
Try to get c_bigfft sorted out.
|
2020-07-11 16:39:31 -05:00 |
|
Joe Taylor
|
5b804d90a3
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-07-11 15:25:37 -04:00 |
|
Joe Taylor
|
3e61688229
|
Fix the nagging 'KA1R' problem with decoding after change in TRperiod.
|
2020-07-11 15:24:21 -04:00 |
|
Steven Franke
|
8998537622
|
Clean up a couple of loose ends.
|
2020-07-09 15:30:46 -05:00 |
|
Steven Franke
|
a47f34db92
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-07-09 14:13:31 -05:00 |
|
Steven Franke
|
8941b70a2a
|
Changes to improve sensitivity on overspread channels.
|
2020-07-09 14:13:23 -05:00 |
|
Joe Taylor
|
114cd83376
|
Signal report range has been [-30,+99]. Not it is [-50,+50], in a backward-compatible way.
|
2020-07-08 11:25:07 -04:00 |
|
Bill Somerville
|
aa557820d4
|
Work around gfortran v10 error message
|
2020-07-08 02:25:25 +01:00 |
|
Bill Somerville
|
61a72e9d91
|
Merge branch 'develop' into feat-fst280
|
2020-07-06 23:44:00 +01:00 |
|
K9AN
|
d17bc2f97f
|
Comment out debug prints.
|
2020-07-04 13:06:50 -05:00 |
|
Steven Franke
|
3fe6fa3d72
|
Rough first attempt at setting minsync according to setup.
|
2020-07-04 12:57:51 -05:00 |
|
Steven Franke
|
0357af2eb5
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-07-04 09:16:01 -05:00 |
|
Steven Franke
|
c176572ec0
|
Add options for sub-symbol integration for sync and symbol estimation.
|
2020-07-04 09:15:57 -05:00 |
|
Joe Taylor
|
4a0b7b3a1d
|
Fix the "FST240W Type 2" and "FST240W Type 3" messages.
|
2020-07-03 12:01:26 -04:00 |
|
Steven Franke
|
7fb7e51283
|
Use N=1,2,3,4 for now.
|
2020-07-02 14:48:11 -05:00 |
|
Joe Taylor
|
352b497399
|
Remove a diagnostic print.
|
2020-07-02 13:43:50 -04:00 |
|
Joe Taylor
|
185cf3eb48
|
"Also FST240W" should set iwspr=2, not 1. Change ndeep to ndepth, for consistency.
|
2020-07-02 13:30:18 -04:00 |
|
Steven Franke
|
3f1fd6e2c1
|
Tweaks to decrease the number of garbage candidates slightly.
|
2020-07-02 11:54:10 -05:00 |
|
Steven Franke
|
6d0d21670e
|
Change noise_bw to xnoise_bw so that it is real.
|
2020-07-02 08:45:37 -05:00 |
|
Steven Franke
|
e74595fdd5
|
Discard the all-zero codeword.
|
2020-07-01 16:42:22 -05:00 |
|
Steven Franke
|
6ebb487cd5
|
Remove residual WSPR_LF that was causing build errors. Build ldpcsim240_74.
|
2020-07-01 14:40:37 -05:00 |
|
Joe Taylor
|
94f5e2925c
|
Correct the length of id2 sent to decoder for FST240W mode.
|
2020-07-01 15:04:15 -04:00 |
|
Joe Taylor
|
f2c3cbf9ac
|
Implement basic functiionality of FST240W in the GUI.
|
2020-07-01 12:01:47 -04:00 |
|
Steven Franke
|
0f04f3285a
|
Prevent decodes that fail to unpack from being printed.
|
2020-07-01 08:20:38 -05:00 |
|
Joe Taylor
|
22b782a4ae
|
Can now decode FST240W signals from WSJT-X, using FST240 and the option "Decode -> Also FST240W".
|
2020-06-30 20:04:44 -04:00 |
|
Steven Franke
|
f6a8a179dc
|
Hardwire for 50-bit messages.
|
2020-06-30 18:15:35 -05:00 |
|
Joe Taylor
|
361c1a96c1
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-30 17:23:58 -04:00 |
|
Joe Taylor
|
ae54c80a54
|
Here's a start on GUI changes to support FST240W as well as FST240.
|
2020-06-30 17:14:58 -04:00 |
|
Steven Franke
|
5336d959c7
|
Remove temporary stuff.
|
2020-06-30 16:06:53 -05:00 |
|
Steven Franke
|
a8b87f1f3a
|
Fix wspr-mode SNR.
|
2020-06-30 16:05:52 -05:00 |
|
Steven Franke
|
7345e13661
|
Fix a bug
|
2020-06-30 15:50:50 -05:00 |
|
Bill Somerville
|
f6a7d8c4bd
|
Fix an off by one error in 10 and 12 bit hash code handling
Revealed by trying to hash M0RNR which has zero as a 10 and 12 bit
hash code.
|
2020-06-30 21:50:17 +01:00 |
|
Steven Franke
|
630ef640ac
|
First cut at joint QSO/WSPR type decoding for FST240.
|
2020-06-30 15:06:18 -05:00 |
|
Joe Taylor
|
0472a816fb
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-30 15:12:22 -04:00 |
|
Joe Taylor
|
d7448347e5
|
Install a basic framework for handling FST240W decodes.
|
2020-06-30 15:11:36 -04:00 |
|
Steven Franke
|
e8bb7e74bc
|
Add routines for a (240,74) code. Hardwire decoder for wspr messages, for the time being.
|
2020-06-30 13:29:32 -05:00 |
|
Steven Franke
|
d916f315d3
|
Make AP decoding baseline llrs depend on hmod. Center the DT search window on emedelay.
|
2020-06-30 11:39:51 -05:00 |
|
Joe Taylor
|
53e7941c7c
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-30 10:36:16 -04:00 |
|
Joe Taylor
|
2a74e5a5de
|
Allow command-line argument for "nQSOProgress" in jt9.
|
2020-06-30 10:35:13 -04:00 |
|
Steven Franke
|
f0efd881ca
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-30 08:42:59 -05:00 |
|
Steven Franke
|
d34f05f985
|
Implement basic AP decoding for FST240. No contests.
|
2020-06-30 08:42:54 -05:00 |
|
Joe Taylor
|
023e09bc4d
|
Correct the help message's option label for setting FST240 mode.
|
2020-06-30 08:58:40 -04:00 |
|
Steven Franke
|
d462277a3e
|
Make ldpcsim program work again.
|
2020-06-29 16:09:12 -05:00 |
|
Steven Franke
|
355b060454
|
1. Fix broken sync.
2. Change FST240-15 to use nsps=720
|
2020-06-29 15:06:11 -05:00 |
|
Steven Franke
|
42a0e9df32
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-29 12:31:21 -05:00 |
|
Steven Franke
|
a5cb88deed
|
Use two alternating sync words. Change DT=0 to t=0.5 s for ntrperiod=15 s only.
|
2020-06-29 12:31:16 -05:00 |
|
Joe Taylor
|
bb5041da98
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-29 13:28:34 -04:00 |
|
Joe Taylor
|
67422f2ede
|
Remove a diagnostic write statement.
|
2020-06-29 13:28:06 -04:00 |
|
Steven Franke
|
06b8e0eec6
|
Try to ensure that nfft1 and nfft2 are nice values. Add a brickwall filter in the downsampler.
|
2020-06-29 12:15:28 -05:00 |
|
Joe Taylor
|
83fddb1f57
|
Pass more parameters to fst240_decode().
|
2020-06-29 12:21:34 -04:00 |
|
Joe Taylor
|
133c32cb41
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-29 09:38:24 -04:00 |
|
Joe Taylor
|
4fbed923ab
|
Add detailed comments to get_candidates_fst240.f90.
|
2020-06-29 09:37:29 -04:00 |
|
Steven Franke
|
5480beba3a
|
Change DT search range back to -1s -> 2s. NB - FST240-15 is subject to false sync at DT=+2.5s - bad for EME?
|
2020-06-29 07:42:00 -05:00 |
|
Steven Franke
|
f774cecd00
|
Experimental change to candidate detection.
|
2020-06-28 15:22:35 -05:00 |
|
Bill Somerville
|
d5c5a58c7f
|
Merge branch 'develop' into feat-fst280
|
2020-06-27 22:14:09 +01:00 |
|
Steven Franke
|
04d6fe4617
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-27 15:43:21 -05:00 |
|
Steven Franke
|
89c81cb5f1
|
XOR the message with rvec before calculating CRC
|
2020-06-27 15:43:14 -05:00 |
|
Joe Taylor
|
51447ef1d3
|
Remove the 1 s offset in wave() array. Fix NSPS for 300 s periods.
|
2020-06-27 16:24:11 -04:00 |
|
Joe Taylor
|
bf51dfd61d
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-27 16:23:20 -04:00 |
|
Steven Franke
|
1f16beeafe
|
Make T/R=300s work from the command line.
|
2020-06-27 14:11:37 -05:00 |
|
Joe Taylor
|
eb167b11d3
|
Fix several more GUI parameters for FST240.
|
2020-06-27 14:13:59 -04:00 |
|
Steven Franke
|
3cb1980ef1
|
Remove un-needed files.
|
2020-06-27 09:21:43 -05:00 |
|
Steven Franke
|
390884268c
|
Wholesale change from FST280 to FST240
|
2020-06-27 08:53:11 -05:00 |
|
Steven Franke
|
2cfe0513bb
|
Adjust analysis window when single-decode is checked.
|
2020-06-26 08:40:01 -05:00 |
|
Steven Franke
|
37d5af9311
|
Fix an out-of-bounds error.
|
2020-06-26 07:24:11 -05:00 |
|
Steven Franke
|
76e84ec8fa
|
Add debug print statement, lower sync threshold.
|
2020-06-25 08:54:16 -05:00 |
|
Steven Franke
|
f06f5d77a5
|
New frame format, new symbol lengths and ndown values, gen_fst280wave now returns a waveform aligned so that first message symbol starts at t=1s.
|
2020-06-24 15:15:20 -05:00 |
|
Steven Franke
|
31f98b94b9
|
Make DT search range -1s to +2s.
|
2020-06-24 12:22:22 -05:00 |
|
Joe Taylor
|
344b9c11f3
|
Speed up gen_fst280wave() by nearly x10 for longest FST280 transmissions.
|
2020-06-23 15:08:56 -04:00 |
|
K9AN
|
1b2d690bf0
|
Avoid edge effects when finding noise baseline.
|
2020-06-23 09:45:44 -05:00 |
|
Steven Franke
|
67f2450cc5
|
Make noise analysis bandwidth at least 10 times the signal bandwidth, when possible.
|
2020-06-22 15:21:55 -05:00 |
|
Steven Franke
|
37eff41549
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-22 14:51:08 -05:00 |
|
Steven Franke
|
9741e08af2
|
Improve sync search range to account for hmod>1.
|
2020-06-22 14:51:01 -05:00 |
|
Joe Taylor
|
65996b015c
|
Exten the DT search range, Steve's suggestion.
|
2020-06-22 15:20:02 -04:00 |
|
Joe Taylor
|
fcb237807c
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-22 12:10:52 -04:00 |
|
Steven Franke
|
963bd78f63
|
Tweak for better sensitivity.
|
2020-06-22 09:46:48 -05:00 |
|
Steven Franke
|
f111230687
|
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
|
2020-06-22 08:16:37 -05:00 |
|
Steven Franke
|
7d5fb03dea
|
First cut at SNR estimate. Needs testing.
|
2020-06-22 08:11:45 -05:00 |
|
Joe Taylor
|
8a21533c21
|
UPdate some estimates in fst280.txt.
|
2020-06-21 18:46:21 -04:00 |
|
Bill Somerville
|
c2de0fe7ca
|
Merge branch 'hotfix-2.2.2' into develop
|
2020-06-21 21:44:59 +01:00 |
|
Steven Franke
|
d147eae27e
|
FT8: make sure that nbadcrc is initialized to true before each decoding attempt.
|
2020-06-21 20:36:19 +01:00 |
|
Joe Taylor
|
9208ac55b8
|
Another try: Ignore messages decoding to i3.n3 = 0.2.
|
2020-06-21 20:36:19 +01:00 |
|
Joe Taylor
|
ad0ff6d2be
|
Revert "Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used."
This reverts commit d56f359b69.
|
2020-06-21 20:36:19 +01:00 |
|
Joe Taylor
|
ac1e007238
|
Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used.
|
2020-06-21 20:36:19 +01:00 |
|
Steven Franke
|
2eca4001a0
|
cosmetic change.
|
2020-06-21 20:35:59 +01:00 |
|
Steven Franke
|
72a1a03db1
|
Detune the Normal decode setting a bit to reduce false decodes even more.
|
2020-06-21 20:35:59 +01:00 |
|
Steven Franke
|
4913929c99
|
FT8: Make Fast decode setting faster.
|
2020-06-21 20:35:26 +01:00 |
|
Steven Franke
|
77f05e9e10
|
In gen_ft8wave, make sure that wave() is not referenced unless icmplx=0.
|
2020-06-21 20:24:25 +01:00 |
|