94 Commits

Author	SHA1	Message	Date
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
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	ad70cdeb8a	More work on sync tests, etc., of QRA6[45].	2020-10-13 13:49:09 -04:00
Joe Taylor	c3d8e4dd73	Working on QRA65, including simulator and test program.	2020-09-26 16:49:06 -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	de0476bf3c	More changes to allow longer sequences in QRA66 mode.	2020-08-08 16:53:28 -04:00
Joe Taylor	e4fad77fa5	QRA66 now works with qra66sim and jt9 and TR periods 15 30 60 120 300 s.	2020-08-08 13:57:24 -04:00
Joe Taylor	bf38f4416c	Modifications to give QRA64 use of longer TR periods and tone-spacing submodes. Noy yet finished, or tested!	2020-08-08 09:14:12 -04:00
Joe Taylor	7256d70016	QRA66: change NSPS from 1920 to 1800. TxT=85*1800/12000=12.75 s.	2020-08-05 11:06:18 -04:00
Joe Taylor	2e893e8994	Add Tx freq as command-line argument for qra66sim.	2020-08-04 13:12:51 -04:00
Joe Taylor	45dac5bd18	Change random number generation in qra66sim so results are exactly repeateble.	2020-08-02 09:42:22 -04:00
Joe Taylor	f45c617422	First working QRA66 decoder.	2020-08-01 09:24:59 -04:00
Joe Taylor	77b7e71424	Enable mode QRA66B in qra66sim.	2020-07-31 11:16:03 -04:00
Joe Taylor	09686b9958	Add a simulator for experimental mode QRA66.	2020-07-31 10:59:05 -04:00
Joe Taylor	9146ce9667	Correct a flaw in qra64sim.	2020-07-31 10:58:30 -04:00