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WSJT-X
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5604 Commits

Author SHA1 Message Date
Steven Franke 0ca6cbb575 wsprd: improve decoding and reduce the number of false decodes 
Hashtable entries now include the 4-digit grid obtained from the most
recent Fano decode of the callsign. The stored grid is used to validate
OSD decodes. OSD decodes of type 1 messages are accepted only if the
callsign is present in the hashtable and if the grid matches the grid
stored in the hashtable.
 2020-02-25 10:48:38 -06:00
Steven Franke ac1d0f837d Comment out diagnostic write statement. 2020-02-17 10:56:47 -06:00
Steven Franke 20b942b802 FT8: Add an experimental 4'th bit metric. Make dupe removal unconditional. 2020-02-17 10:53:52 -06:00
K9AN 207fd05f9f Minor simplification - remove unnecessary nint() functions in get_spectrum_baseline.f90 2020-02-14 16:54:56 -06:00
Joe Taylor ecb09ba852 Revert "Send "<DecodeFinished>" for FT8 only after the full-length decoding pass." 
This reverts commit 364db768db.
 2020-02-14 17:44:46 -05:00
Steven Franke 09b47b0e8e Change lower limit of analysis window from 200 Hz to 100 Hz. 2020-02-14 15:28:16 -06:00
Joe Taylor 364db768db Send "<DecodeFinished>" for FT8 only after the full-length decoding pass. 2020-02-14 11:49:07 -05:00
Joe Taylor e25696f4e3 Enable early+normal decoding for FT8 data read from disk, within WSJT-X. 2020-02-14 11:16:54 -05:00
Joe Taylor cf6ee661ab Fix two bugs (thanks Steve!); add early-decode logic to jt9[.exe] from command line. 2020-02-14 10:15:37 -05:00
Joe Taylor 2823cc3e85 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-02-13 15:34:09 -05:00
Steven Franke e936a863a8 Fix some bugs related to osd decoding in msk144 and disable it for now. 2020-02-13 14:25:36 -06:00
Joe Taylor 4a4864d2ae FT8 early decoding is now working. 2020-02-13 15:05:37 -05:00
Steven Franke 08baa50a01 Experimental change to enable OSD decoding for MSK144 when ntol .le. 50 Hz 2020-02-13 08:48:51 -06:00
Steven Franke cf07d478ac Some repairs and tweaks to development-related programs in fsk4hf directory. 2020-02-09 16:13:52 -06:00
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
Steven Franke 9dd7e3f8c3 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-02-03 10:49:09 -06:00
Steven Franke ff109a60ca Implement AP decoding for Hounds when Fox has a compound call with standard base call. 2020-02-03 10:48:51 -06:00
Bill Somerville 68893d4fe9
Tidy formatting 2020-02-01 23:56:35 +00:00
Bill Somerville f769f179c8
Remove std::hash<QString> specialization for Qt >= 5.14 2020-02-01 23:55:18 +00:00
Steven Franke 1a8ef22923 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-01-27 09:56:21 -06:00
Steven Franke 96ad947a37 Implement decode quality metric for FT4. 2020-01-27 09:55:34 -06:00
Joe Taylor 737ffb39d8 Add a Python script for converting all.txt to Cabrillo. 2020-01-24 16:07:54 -05:00
Steven Franke 70b84478f0 Add WW_DIGI to the special activities section. Make necessary changes to 
the decoders. Also, an experimental change to the FT4 decoder to base
AP decoding passes on 4-symbol block detection instead of single symbol
detection. This provides about 1 dB improvement on the AWGN channel.
Sensitivity changes on other channels are TBD.
 2020-01-24 11:26:36 -06:00
Steven Franke 9aaffb9252 For FT4 - enable ndeep=4 within 80 Hz of nfqso. 2020-01-11 15:22:48 -06:00
Steven Franke 87b2bd74e2 More work on AP decoding for RU/SCC contests. 2020-01-09 11:44:58 -06:00
Steven Franke a63e6e1209 - Force the use of standardized CQ modifier for FT4/FT8 contest operation. 
- Pass CQ modifier string to the ft4 decoder.
 2020-01-08 08:41:47 -06:00
Steven Franke 52075fca24 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-01-03 14:29:12 -06:00
Steven Franke dda393dd81 Fix a typo. Thanks NQ6Z! 2020-01-03 14:28:37 -06:00
Joe Taylor d18ecb31f6 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-01-03 13:52:08 -05:00
Joe Taylor f069477dbb Bring test28.f90, ft4_testmsg.f90, ft8_testmsg.f90, ft8code.f90 up to date. 2020-01-03 13:34:56 -05:00
Joe Taylor a8d371641c Edit Support section in User Guide to reflect the new WSJTX group. 2020-01-03 13:32:20 -05:00
Bill Somerville 3c4825a5e7
Fix typos carried through to language files 2019-12-29 12:40:47 +00:00
Bill Somerville 75c9e1d696
Fix a patching error 2019-12-29 12:34:02 +00:00
Bill Somerville 5e3781e9e9
Correct some UI text typos 
Thanks to Christoph, DF7CB, for providing a patch for these typos.
 2019-12-29 12:25:59 +00:00
Bill Somerville ac03260044
Withhold plots directory tree from source tarball 
Thanks  to  Christoph,  DF7CB,  who  pointed out  that  we  package  a
redundant version of the QCustomPlot widget sources.
 2019-12-29 12:11:36 +00:00
Joe Taylor 3cb75a49ec Reorder the FT4 test messages used in ft4code.f90. 2019-12-18 12:14:34 -05:00
Joe Taylor 26d1996eb8 Tweaks to ft4code. 2019-12-18 10:42:08 -05:00
Joe Taylor 3397bf49b4 Add utility program ft4code. 2019-12-18 10:02:00 -05:00
Joe Taylor 7d8cdd200c Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2019-12-11 16:34:34 -05:00
Joe Taylor 7c0bef98bc Update and correct some comments. No actual code changes! 2019-12-11 16:33:33 -05:00
Steve Franke 0f592eb48f Disallow decoded messages with i3.ge.6 as these are not yet defined. 2019-12-11 11:18:37 -06:00
Steve Franke 85b5967d99 Fix ncontest initialization and heap storage conflict. 2019-12-11 10:16:48 -06:00
Bill Somerville 5a23edbbae
Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2019-12-08 18:42:06 +00:00
Bill Somerville 485f787cef
Increase maximum SNR filter value in Fox mode to 70dB 
This change abandons the previous settings file key for this control
so that all users pick up the new default of 70dB.
 2019-12-08 18:39:37 +00:00
Bill Somerville 32c36f566d
Use DB date time field item delegate to imbue editing in log windows 2019-12-08 18:37:35 +00:00
Bill Somerville b6b8271a6d
Item delegate for SQLite date and time fields 2019-12-08 18:36:04 +00:00
Joe Taylor 7540d2137a For accessibility: Alt+R sets Tx4 message to RR73, Ctrl+R to RRR. 2019-12-05 11:27:17 -05:00
Joe Taylor 794736043c Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2019-12-04 15:45:36 -05:00
Joe Taylor 61e8cb65d4 Update allsim.f90 and addit.f90 for the new FT8 and FT4 waveforms. 2019-12-04 15:44:38 -05:00
Bill Somerville d5269c9002
Increase stack size for jt9 
A recent change has blown the Windows default stack size.
 2019-12-04 17:53:41 +00:00