2532 Commits

Author	SHA1	Message	Date
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