12 Commits

Author	SHA1	Message	Date
Steven Franke	82e66f3251	Fix problems with ldpc174_91.f90	2020-05-05 08:05:58 -05:00
Steven Franke	093c403063	Implement coupled BP->OSD decoding for FT8/FT4.	2020-05-04 13:13:49 -05:00
Steven Franke	73e2aa9573	Add routines needed to test (240,101) qso mode.	2020-04-26 14:34:09 -05:00
Steven Franke	0f2793dcbe	Update calls to bpdecode174_91.	2020-03-17 12:18:10 -05:00
Steven Franke	e9160f3c2f	Make ldpcsim174_91 work again. Scale SNR2500 assuming coherent BPSK, same Eb as FT8.	2020-02-08 14:49:21 -06:00
Steve Franke	642540ff8f	unpack77 now returns logical variable unpk77_success, which will be .false. if there is something obviously wrong with the message. Still to do: set the flag if the unpacked message contains CQ in an implausible place.	2018-09-12 15:06:26 -05:00
Steve Franke	629d061e30	Move a couple of simulation files to fsk4hf, which will eventually be excluded from releases.	2018-09-12 13:46:40 -05:00
Steve Franke	48b60eab71	Make two sync passes, one for each sync array. Label candidates with their type and decode accordingly.	2018-06-05 16:44:52 -05:00
Steve Franke	c4ee0a2b41	Replace all references to code a with references to code c.	2018-06-04 08:04:22 -05:00
Steve Franke	01a380084d	Changes to make it easier to test different codes.	2018-06-04 08:04:22 -05:00
Steve Franke	358081f280	Changes necessary to build ldpcsim174_91.f90.	2018-06-04 08:04:22 -05:00
Steve Franke	84c153f9a9	Really add the new encoder and decoders.	2018-06-04 08:04:22 -05:00