2603 Commits

Author	SHA1	Message	Date
Joe Taylor	56a3201d14	Reactivate Q65 message averaging, and fix the reporting of those decodes.	2020-11-10 10:14:41 -05:00
Joe Taylor	145ddb8821	Correct the false-decode test in test_q65.	2020-11-03 17:17:21 -05:00
Joe Taylor	6d8958bce6	Code cleanup.	2020-11-03 15:49:11 -05:00
Joe Taylor	a01ebab363	Improve sync_q65() for larger values of FTol.	2020-11-03 11:31:21 -05:00
Joe Taylor	2c51c97b14	Increase the Q65 minimum snr1 from 2.5 to 2.8.	2020-11-03 10:36:19 -05:00
Joe Taylor	1b541082fd	Optimize the Q65 inner loops. Also more code cleanup.	2020-11-02 16:04:46 -05:00
Joe Taylor	fa92799bda	OPtimize the	2020-11-02 15:59:10 -05:00
Joe Taylor	1768971931	Add timer calls for two of Nico's routines.	2020-10-31 11:33:01 -04:00
Joe Taylor	abbb277793	Fix the issue with using AP for the "i3" bit and 78th bit.	2020-10-31 11:15:03 -04:00
Joe Taylor	b3f0aec407	Q65: compute snr from esnodb, using actual symbol rate.	2020-10-30 14:52:58 -04:00
Joe Taylor	306c0c8633	Limit the Q65 DT search rnge to +/- 1 s for TR=15, 30 s.	2020-10-30 12:02:15 -04:00
Joe Taylor	f974751e42	Q65 AP decoding is now (sort of?) working. Problem with i3 field, and maybe other problems...	2020-10-30 11:07:44 -04:00
Joe Taylor	1c30b97228	More adjustments for adding AP decoding to Q65.	2020-10-29 10:53:30 -04:00
Joe Taylor	e2978abcf5	Pass ncontest and lapcqonly to the Q65 decoder.	2020-10-29 10:33:54 -04:00
Joe Taylor	7786101dcf	Add a missing file.	2020-10-28 13:38:06 -04:00
Joe Taylor	b6071d29da	Code cleanup.	2020-10-28 12:04:10 -04:00
Joe Taylor	347fb06382	Separate calls to q65_intrinsics_ff() and q65_dec().	2020-10-28 09:28:50 -04:00
Joe Taylor	fca76a5730	Report Q65 average decodes to the callback routine so test_q65 can distinguish them.	2020-10-27 16:28:25 -04:00
Joe Taylor	494a8fc9a7	More cleanup: Q65 SNRs, reported irc values.	2020-10-27 16:08:50 -04:00
Joe Taylor	bbad483aaf	Code cleanup in q65sim.f90.	2020-10-27 15:52:57 -04:00
Joe Taylor	c6424100a2	Code cleanup.	2020-10-27 15:52:26 -04:00
Joe Taylor	9643e8a753	Code cleanup.	2020-10-27 15:51:32 -04:00
Joe Taylor	a41325d596	Use fast fading model in q65_ftn_test.	2020-10-27 15:45:34 -04:00
Joe Taylor	5d904927a0	Decode Q65 using the Lorentzian fast fading model.	2020-10-27 13:56:25 -04:00
Joe Taylor	4d739a31ca	Minor cleanup of Q65 decoder sequence. Much more needed!	2020-10-27 13:22:02 -04:00
Joe Taylor	2dad27f1ad	First decodes of Q65 from within wsjtx.	2020-10-27 13:08:07 -04:00
Joe Taylor	5a2f9e4f3f	Updte q65sim to use the new Q65 code.	2020-10-27 12:04:15 -04:00
Joe Taylor	ccdaf49e3a	Must initialize Q65 codec is decode is called before encode.	2020-10-27 12:02:49 -04:00
Joe Taylor	a473cee2ea	Move q65sim.f90 to the q65 directory.	2020-10-26 19:42:03 -04:00
Joe Taylor	0d8734de47	Update some path names for QRA64/Q65 files.	2020-10-26 19:25:16 -04:00
Joe Taylor	cc5e0c7f2c	Add a Fortran program to test calls to Nico's Q65 codec.	2020-10-26 16:54:05 -04:00
Joe Taylor	11ec2eebf0	Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280	2020-10-25 21:31:34 -04:00
Joe Taylor	5d352d3068	Declare _q65_mask() as static when first declared, in q65.h. Add qracodes.o to Makefile.Win.	2020-10-25 21:29:44 -04:00
Nico Palermo/IV3NWV	676d3578f1	removed unused qra65 files	2020-10-26 02:20:44 +01:00
Nico Palermo/IV3NWV	1f06fd65fc	Initial q65 distrib	2020-10-26 01:10:53 +01:00
Joe Taylor	ef2c63af29	Enable some changes for Q65 submodes F, G, H. (They won't decode without additions to the core Q65 decoder.)	2020-10-25 15:44:52 -04:00
Joe Taylor	7a22e6a2e1	Change the Q65 value of nsps from 7680 to 7200.	2020-10-25 14:10:38 -04:00
Joe Taylor	9b452e8f99	Change mode name QRA65 to Q65 everywhere, supposedly.	2020-10-25 13:58:18 -04:00
Joe Taylor	90fb84e43e	All QRA65 submodes and sequence lengths 15 - 300 s are now basically functional.	2020-10-22 19:20:56 -04:00
Joe Taylor	37e5489080	QRA65 submodes A-E now basically OK for 15, 30, 60, 120 s sequences; 300 s is NG.	2020-10-22 19:07:21 -04:00
Joe Taylor	687d60019e	Working toward functionality for sequence lengths other than 60 s.	2020-10-22 15:56:20 -04:00
Joe Taylor	b68ccee2fa	Correct a flaw in assigning bin numbers for in sync64(), fixing QRA65 submodes B C D E.	2020-10-22 14:05:20 -04:00
Joe Taylor	0ce6556611	Slight reduction in snr1 limit after sync_qra65().	2020-10-20 22:05:43 -04:00
Joe Taylor	7fe18a0a8c	Reset the default values in qra_params.f90.	2020-10-19 18:56:54 -04:00
Joe Taylor	a17a519324	Send QRA65 navg to the callback routine.	2020-10-19 18:49:52 -04:00
Joe Taylor	ef3b158d43	QRA65 message averaging assumes a fixed DT close to zero.	2020-10-19 18:35:50 -04:00
Joe Taylor	35d8574426	Basic message averaging implemented for QRA65.	2020-10-19 17:27:11 -04:00
Joe Taylor	df69562a9f	More tweaks to QRA65 decoder.	2020-10-19 15:24:32 -04:00
Joe Taylor	3187be3848	Improved qra_loops().	2020-10-19 11:29:48 -04:00
Joe Taylor	1f2ca15ee5	Allocate some big arrays on the heap.	2020-10-17 13:16:46 -04:00
Joe Taylor	3f68f075e8	Tweak some QRA65 decoding ideas.	2020-10-17 11:19:15 -04:00
Joe Taylor	8542af30f9	Default ibwmin set to 0 in qra_params().	2020-10-16 18:42:31 -04:00
Joe Taylor	2aa999ba44	Improved version of qra_params() subroutine, for testing.	2020-10-16 14:44:13 -04:00
Joe Taylor	4bf5f23c54	Update QRA test programs.	2020-10-14 11:49:27 -04:00
Joe Taylor	ad70cdeb8a	More work on sync tests, etc., of QRA6[45].	2020-10-13 13:49:09 -04:00
Bill Somerville	dcc9ac11ee	Merge branch 'develop' into feat-fst280	2020-10-10 15:26:17 +01:00
Joe Taylor	d5ce2def09	Code cleanup.	2020-10-09 17:04:06 -04:00
Joe Taylor	e82da4484c	Code cleanup.	2020-10-09 15:29:16 -04:00
Joe Taylor	538b0b91ab	Move s3, s3a arrays into qra_loops.	2020-10-09 14:12:34 -04:00
Joe Taylor	a4ba64a5fa	Code cleanup and documentation.	2020-10-09 13:16:25 -04:00
Joe Taylor	8612398b02	Minor tweaks to test_qra65.	2020-10-09 10:44:25 -04:00
Joe Taylor	c5502cda05	QRA65 now decodes using qra_loops() -- the same inner loops as QRA64. Very effective!	2020-10-08 16:48:11 -04:00
Joe Taylor	5e23f88f7e	Save a working temporary state for QRA64/QRA65 decoders.	2020-10-07 16:04:00 -04:00
Bill Somerville	6026944e33	Workaround for some memory issues, possibly thread stack sizing ... Reduced maximum thread team size for MSK144 candidate discovery to 4.	2020-10-07 13:12:20 +01:00
Bill Somerville	314be8ccb7	Merge branch 'develop' into feat-fst280	2020-10-06 19:25:06 +01:00
Joe Taylor	69f7cea5e6	Formatting adjustments to qra64a.f90; updates to test_qra6[45].f90.	2020-10-06 10:29:03 -04:00
Joe Taylor	f38f355395	Many tweaks to QRA64 decoder to optimize processing of 6m ionoscatter signals.	2020-10-05 09:50:55 -04:00
Joe Taylor	333fac1fae	Code cleanup.	2020-10-04 15:32:08 -04:00
Joe Taylor	20fb18c8ae	Minor code cleanup.	2020-10-04 15:22:45 -04:00
Joe Taylor	95ec019da3	Improvements to test_qra64.# Please enter the commit message for your changes. Lines starting	2020-10-04 12:29:18 -04:00
Bill Somerville	203e0da5d6	Fix up out of date common block sizing	2020-10-04 00:45:56 +01:00
Joe Taylor	359b97f1ad	Tweak test_qra64.f90	2020-10-03 11:02:18 -04:00
Joe Taylor	5d1fb28d2b	Working on test_qra6[45].f90.	2020-10-03 08:25:17 -04:00
Joe Taylor	c3d8e4dd73	Working on QRA65, including simulator and test program.	2020-09-26 16:49:06 -04:00
Joe Taylor	acd6253373	A few more fixups for QRA65. Not finished, yet!	2020-09-25 15:38:20 -04:00
Joe Taylor	443aee5355	Restore AGC action in sync_qra65().	2020-09-25 13:31:43 -04:00
Joe Taylor	7fd2f1afe6	Change QRA66 to QRA65, on the C++ side.	2020-09-25 13:20:46 -04:00
Joe Taylor	6ebc700288	Mostly(?) changed QRA66 to QRA65 on the Fortran side.	2020-09-25 12:21:57 -04:00
Joe Taylor	2057600f43	First functioning QRA65 encode and decode.	2020-09-25 10:55:21 -04:00
Joe Taylor	0ab3e5116f	Fix several flaws in the loop-over-NB logic in the FST4 decoder.	2020-09-19 10:08:42 -04:00
Joe Taylor	2af01ebaa1	Fix a flaw in the loop-over NB logic. There are more flaws!	2020-09-18 15:52:33 -04:00
Joe Taylor	f0ed93cdd0	In the NB-loop, don't cycle around a decode attempt for the npct=0 pass.	2020-09-18 11:45:28 -04:00
Joe Taylor	52bdd57e57	Implement NB=-1%, NB=-2%. Fix a startup problem with WideGraps's fMax value.	2020-09-18 11:30:23 -04:00
Joe Taylor	375a869a51	Revert "Revert "Very basic code (including some diagnostics) for "try all NB settings". Will remove it again."" ... This reverts commit 033cc65d08.	2020-09-18 09:01:51 -04:00
Joe Taylor	033cc65d08	Revert "Very basic code (including some diagnostics) for "try all NB settings". Will remove it again." ... This reverts commit bcf7f36b9c.	2020-09-17 19:30:07 -04:00
Joe Taylor	bcf7f36b9c	Very basic code (including some diagnostics) for "try all NB settings". Will remove it again.	2020-09-17 19:28:55 -04:00
Steven Franke	7d58df4cc1	In FST4 mode with Single Decode not checked, move candidates within 20 Hz of nfqso to the top of the list.	2020-09-17 14:22:38 -05:00
Joe Taylor	21dc6a5c59	Connect the FLow and FHigh limits for FST4 decoding.	2020-09-16 17:23:59 -04:00
Steven Franke	221ede2903	Remove some unused variables.	2020-09-14 13:07:07 -05:00
Steven Franke	b49a90f530	Remove a redundant array.	2020-09-14 13:03:33 -05:00
Steven Franke	1b59d9dc8c	Eliminate redundancies from the calculation of sequence correlations.	2020-09-14 12:42:32 -05:00
Steven Franke	ca0804450b	Remove some redundant code.	2020-09-14 09:07:45 -05:00
Steven Franke	3d8c8e3dd7	Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop	2020-09-14 09:00:35 -05:00
Steven Franke	98d52e35ac	Speed up FST4 decoding.	2020-09-14 09:00:30 -05:00
Joe Taylor	a1baaebee9	Decoder should reject data with rms < 3.0 over first 15 seconds.	2020-09-12 13:46:09 -04:00
Joe Taylor	263675cac4	Fix an oddball result with i*2 numbers: abs(-32768)=-32768.	2020-09-12 09:00:39 -04:00
Joe Taylor	8e69f84bdd	Remove some obsolete, commented-out code. No real cghanges!	2020-09-11 18:39:24 -04:00
Bill Somerville	5fdcd8c15a	Merge branch 'develop' into feat-fst280	2020-09-11 20:06:20 +01:00
Steven Franke	71fdcd1119	Silence a compiler warning.	2020-09-10 16:11:07 -05:00
Steven Franke	2dcde590df	Use widegraph limits for noise baseline fit. Limit signal search to within the widegraph limits.	2020-09-10 14:58:10 -05:00