Commit Graph

20 Commits

Author SHA1 Message Date
Steven Franke
8f1d712304 Sh message hashes now computed using callsigns only. This version should be OK for on the air use - but Sh messages are not compatible with earlier revisions.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7196 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-10-18 02:02:58 +00:00
Steven Franke
532afa0d56 Experimental change to Sh message hashing scheme. Not yet tested. Not for use on the air and not compatible with current Sh messages.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7195 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-10-18 01:31:53 +00:00
Steven Franke
ca19e977c0 Add early termination code to the msk144 long-message decoder. Remove references to Radford Neal's ldpc code, which served us well but is no longer needed.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7051 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-09-01 21:50:52 +00:00
Steven Franke
6a7a9ce6bf Fix sigma ramp-up for short messages in msk40. Should decrease false decodes.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7050 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-09-01 16:08:23 +00:00
Steven Franke
89dec1abfa Many tweaks to msk144 decoders. WSJT-X now calls the standalone fortran decoders.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7047 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-09-01 00:42:32 +00:00
Steven Franke
573615c565 Improve Es/tropo decoding of MSK144 short messages.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7026 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-12 21:41:51 +00:00
Steven Franke
ddf76deede Revised ramp-up for sigma.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7002 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-04 19:48:21 +00:00
Steven Franke
16dc71018c Go back to any integer for printed short msg report.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6997 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-04 16:01:53 +00:00
Steven Franke
ca93ec1779 Quantize received msk40 reports.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6996 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-04 15:50:09 +00:00
Steven Franke
0f80024ec9 Change to 4-bit messages.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6995 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-04 15:33:20 +00:00
Joe Taylor
dc7826d5ea Startup messge box for Alpha Release. New sigma limit in detectmsk40. Minor tweaks to GUI.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6994 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-04 15:20:16 +00:00
Steven Franke
3cc473c494 Restore full sensitivity of msk40.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6984 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-03 13:09:21 +00:00
Steven Franke
58de27e65c Bump up sigma at low SNRs to suppress noise decodes.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6983 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-08-02 02:30:33 +00:00
Steven Franke
35a5c8e78f Save mycall0 and hiscall0.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6978 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 20:08:22 +00:00
Joe Taylor
a2893f7673 Open pchk and gen files for msk40 from platform-independent directories. Recompute MSK40 hash codes when mycall or hiscall has changed.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6976 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 18:46:29 +00:00
Steven Franke
548c5e8cdc Speedup msk40 and suppress spurious Eve decodes.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6975 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 16:06:08 +00:00
Steven Franke
df4dd69bf4 Significantly improved performance of msk40.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6974 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 15:20:31 +00:00
Steven Franke
b449fd071c Progress on msk40.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6973 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 05:05:31 +00:00
Steven Franke
0f49f343f6 msk144d now decodes msk40 frames.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6970 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 01:33:06 +00:00
Steven Franke
6e45134550 More work on msk40.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6968 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-07-30 00:44:37 +00:00