94 Commits

Author	SHA1	Message	Date
Nico Palermo/IV3NWV	6fa9f76a75	Interface to q65_intrinsics_fastfading changed to support B90Ts instead of B90 and then supporting correctly modes with any T/R interval	2020-11-23 06:03:59 +01:00
Joe Taylor	9c51e93f06	Implement Nico's "deep likelihood" to replace iaptype=4 and 75-bit APmask.	2020-11-22 13:58:29 -05:00
Nico Palermo/IV3NWV	de468e071a	Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280	2020-11-21 18:18:45 +01:00
Joe Taylor	b2833fd6f0	Fix the use of ndepth for setting jitter-loop limits.	2020-11-21 11:34:17 -05:00
Nico Palermo/IV3NWV	4bd7fcb4a1	added likelihood check for better false rejection - added function q65_decode_fullaplist for full-ap decoding of a list of codewords	2020-11-21 17:00:15 +01:00
Joe Taylor	d9cb870540	Adjust Q65 jitter-loop ranges according to ndepth.	2020-11-20 17:07:11 -05:00
Joe Taylor	7ff3d598c8	Use g15 = 32403 rather than 32373 for the "RR73" message fragment in Q65.	2020-11-20 15:40:25 -05:00
Joe Taylor	09815826e2	For Q65 with QSOprogress=3, reduce npasses to 2 (iaptype=3, 4 only); reduce APmast from 78 to 75 bits.	2020-11-20 15:16:23 -05:00
Joe Taylor	3662a76de7	More Q65 test program tweaks.	2020-11-19 15:41:15 -05:00
Joe Taylor	13d0b20661	Change the unmasked bits for iaptype 4, 5, 6. Tweak the SNR limits in test_q65.	2020-11-19 15:25:28 -05:00
Joe Taylor	0755e52993	Another reformatting of output to fort.53.	2020-11-16 13:49:31 -05:00
Joe Taylor	24ed64e5cc	Add UTC and reformat diagnostic output to fort.53.	2020-11-15 12:21:08 -05:00
Joe Taylor	dc3d567ce8	Correct the diagnostic output to fort.53.	2020-11-13 13:45:14 -05:00
Joe Taylor	91862e61e6	Display Q65 values of DT and f0 from the actual decode, not just values from sync_q65.	2020-11-13 13:40:16 -05:00
Joe Taylor	5fe6a539b6	Fix an error in defining dat4(13) in Q65 mode. Not backward compatible! Also fix AP and message averaging for Q65.	2020-11-11 15:06:24 -05:00
Joe Taylor	3068f0c61f	Use genwave() to create Q65 audio signal. Send "include averaging" flag to Q65 decoder.	2020-11-11 11:14:02 -05:00
Joe Taylor	56a3201d14	Reactivate Q65 message averaging, and fix the reporting of those decodes.	2020-11-10 10:14:41 -05:00
Joe Taylor	6d8958bce6	Code cleanup.	2020-11-03 15:49:11 -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	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	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	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	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