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1241 Commits

Author SHA1 Message Date
Bill Somerville
2131414791 Add reference spectrum to equalization plots and more plotting enhancements 
Use  a header  format for  polynomial coefficients  that includes  the
valid  X  range  in  scaled  terms  and  a  count  of  the  number  of
coefficients.

Use double  precision consistently  for polynomial  coefficients. This
includes formatting with sufficient DPs when writing to files.

Many changes to the equalization plots, more to come.

Add  error   handling  for   reading  coefficient,  plot   and  filter
files.  This  includes  being  backward  compatible  for  old  format
refspec.dat files with no header.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7578 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-23 16:21:26 +00:00
Steven Franke
0215ed58c1 Fixes to make Ref Spec work. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7577 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-23 02:18:10 +00:00
Steven Franke
d1ad018b1a Do polyfit to fil vector in refspectrum.f90 and write the coeffs to the first line of refspec.dat. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7576 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-22 20:43:40 +00:00
Steven Franke
d62dacd7e2 Swap mode symbols for MSK144 so that & is the normal symbol. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7574 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-21 20:57:49 +00:00
Steven Franke
208e7e2d0b Simplify equalization logic - still need to fix & vs ^ display. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7573 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-21 20:13:36 +00:00
Steven Franke
4525981f73 Require an average over at least 5 decoded frames when measuring phase response. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7572 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-21 17:17:05 +00:00
Bill Somerville
cecc098924 First attempt at a UI phase compensation tool for MSK144 
This builds on the static phase compensation in the MSK144 decoder and
the phase  analysis and  polynomial fitting  capabilities also  in teh
MSK144 decoder,  by allowing  captured data to  be selected  for phase
equalization from the WSJT-X UI.

Reads  captured phase  compensation  curve  estimate files  containing
fitted  polynomial coefficients  and measured  phase data  from MSK144
receptions. Intent  is to select a  compensation curve that is  from a
known transmitter like  an SDR which have good  phase linearity. Phase
plots and compensation polynomials may be viewed and compared with the
current compensation polynomial. A  suitable polynomial can be applied
to be use in all further decoding of MSK144 signals.

Plots of  the currently  selected polynomial  and its  modified higher
order terms  polynomial which is  actually used in  equalization (this
plot may  be dropped - it  is just for  kicks at the moment).   When a
captured phase analysis file is loaded plots of the measured phase and
the proposed best fit polynomial are shown.

Basic  maintenance  is also  included  allowing  clearing and  loading
captured  plots and  an option  to revert  to a  flat no  equalization
curve.

More to come on this as  amplitude equalization is also possible, this
will probably  be similar, maybe even  plotted on the same  graph with
dual  axes  for phase  and  amplitude.   Amplitude correction  from  a
measured  reference   spectrum  could  be  viewed   and  selected  for
equalization for all modes. TBC...

This   change    also   introduces    the   QCustomPlot    3rd   party
widget. Currently this  is statically linked from a  qcp library built
by the WSJT-X CMake script. This will probably be migrated to a shared
object (DLL) build as a CMake external project, once some CMake script
re-factoring  has been  completed,  which  is more  in  line with  the
QCustomPlot author's  intentions. This  will allow efficient  reuse in
other tools shipped with WSJT-X.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7570 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-21 02:13:13 +00:00
Steven Franke
bb2fff65da Update an ldpc-code simulation tool. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7569 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-20 16:45:35 +00:00
Joe Taylor
3c7e20b05b Better scheme for displaying QRA65 sync results. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7561 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-10 16:38:19 +00:00
Joe Taylor
f66d142963 Try up to three times to open 'decoded.txt". 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7559 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-02-07 14:31:11 +00:00
Bill Somerville
cf97a23379 Temporarily disable the Tx/Rx transient suppressor introduced in r7424 
This code was causing the JT9 decoder  to fail to decode, maybe due to
high  noise  levels  and  the resulting  discontinuity  introduced  by
zeroing out samples.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7555 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-27 02:22:54 +00:00
Steven Franke
e45f7eaf67 After measuring phase response, write pcoeff file to the data directory. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7551 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-22 03:20:46 +00:00
Joe Taylor
ffb8046c91 When nagain=1 (double-click on waterfall, or click Decode button), act as if "single decode" is selected. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7531 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-18 14:20:28 +00:00
Joe Taylor
602002b489 Correct a typo in User Guide. Re-order items on Tools menu. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7507 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-16 13:38:12 +00:00
Steven Franke
2644efc699 More work on Phase Equalization interface. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7506 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-15 22:13:59 +00:00
Steven Franke
c3d83a207a First steps to enable user control of phase calibration. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7504 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-15 21:43:40 +00:00
Steven Franke
1135c33f33 Remove an obsolete file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7503 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-15 20:43:11 +00:00
Steven Franke
f0e7bf8033 Only train on DX Call when Rx Equalization is checked. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7502 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-15 18:39:18 +00:00
Steven Franke
5fb051e3cb Never apply dynamic phase coeffs. Measure phase response for DX Call and write coeffs, as before. Rx Equalization is still hardwired for K9AN's TS2000. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7501 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-15 18:25:54 +00:00
Steven Franke
1b1aa99a68 Improve accuracy of frequency estimate for non-fading, phase-stable, high-SNR signals. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7484 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-12 03:48:18 +00:00
Joe Taylor
edef3bc39e Use a sin^2 window on FFT in freqcal. Fix the table header for fcal.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7472 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-10 14:51:32 +00:00
Bill Somerville
b43567c38c Deal with the FreqCal edge case of FTol>DF 
Reduce the tolerance to +-DF in this case to avoid array bounds error.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7470 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-09 22:54:47 +00:00
Joe Taylor
6016f03523 Add the "FMT" tools; remove unnecessary references to calibration station callsigns. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7467 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-09 15:55:42 +00:00
Steven Franke
59d1ee3d62 Define and init callsign in freqcal.f90. Perhaps it should be removed altogether. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7461 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-07 17:06:13 +00:00
Steven Franke
da6c0c246e Disallow Sh message decodes with nrxrpt .le. 6. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7460 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-06 20:53:50 +00:00
Joe Taylor
2698fc02c6 Re Sh and SWL: allow either or neither, but not both. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7459 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-06 19:01:29 +00:00
Joe Taylor
ab8c93dca9 Fix a problem in msk144spd that caused some flaky behavior. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7458 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-06 18:28:26 +00:00
Joe Taylor
9866400c1b Minor code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7453 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-05 22:45:36 +00:00
Joe Taylor
62f5447520 First usable-at-K1JT version of a semi-automated Frequency Calibration routine. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7452 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-05 20:20:43 +00:00
Joe Taylor
6d64eaa37b More work on FreqCal mode. Some of this code is temporary! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7451 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-05 18:35:26 +00:00
Steven Franke
fcaff0b9d1 Tuning NSHMEM - number of Sh/SWL decodes to remember and test against. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7450 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-05 03:35:33 +00:00
Steven Franke
c47403642e More progress on SWL mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7449 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-05 02:26:55 +00:00
Joe Taylor
6d3ca346e0 Further progress toward a usable "FreqCal" (Frequency Calibration) mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7448 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-04 19:07:35 +00:00
Steven Franke
838555c08c Tweaks to reject certain types of spurious decodes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7447 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-04 01:16:19 +00:00
Steven Franke
47f782dbe3 Improve SWL mode performance. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7445 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-03 20:55:10 +00:00
Steven Franke
8607f261ce Make msk144d2 -e (Eve mode) option work. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7443 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-02 20:13:47 +00:00
Joe Taylor
a65ebafd48 1. We did the experiment: users clearly prefer a "Prompt to log QSO" 
only when 73 is sent.  Revert to that well-established behavior.
2. Correct the logic that detects short-form RO, RRR, and 73 messages in
JT65 VHF modes and color-highlights the Tx message box.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7442 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-02 14:22:29 +00:00
Steven Franke
9582ccd5d5 Lower SWL SNR thresholds by one notch. Note that the xsnr that is compared to the threshold is the nonlinear snr from squared signal spectrum, not 'real' snr. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7441 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-02 03:56:29 +00:00
Steven Franke
1c8cca7f85 Only print SWL-mode decodes if SNR is high enough. Needs tuning - thresholds may be set too high. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7440 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-01 22:15:29 +00:00
Steven Franke
cb8f74584d Print <nhash> in SWL mode if decoded hash doesn't match an entry in the hasharray. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7439 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-01 18:50:21 +00:00
Steven Franke
b166ead858 Tweak. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7438 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-01 16:45:47 +00:00
Steven Franke
b8cc894a57 More progress on SWL mode. Needs testing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7437 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-01-01 16:34:20 +00:00
Steven Franke
b8e7339e88 Bring the command-line MSK144 decoder up-to-date. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7436 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-31 02:57:20 +00:00
Steven Franke
077ac1d77b Progress toward SWL capability. Not finished and not tested. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7434 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-31 02:05:51 +00:00
Steven Franke
2c2d31ea8d Remove some dead code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7432 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-30 20:26:59 +00:00
Steven Franke
9c3b30d927 Fix a bug in analytic.f90 and enable amplitude flattening. This version is not intended for general use on MSK144 as it uses hardwired coefficients derived for use with a specific radio. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7428 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-29 01:52:55 +00:00
Steven Franke
5ba225f0af Decrease number of frames that must be averaged for valid dynamic equalization. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7427 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-27 14:30:00 +00:00
Joe Taylor
d2fb561f10 Add "Clear reference spectrum" to the File menu. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7426 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-24 20:05:28 +00:00
Joe Taylor
df35f519df 1. As a test, zap any data at start if id2() that appears to be a T/R transient. 
2. Send emedelay (now 0 or 2.5) to QRA64 decoder.
3. Tweaks to sync64, making it better for QRA64A.
4. Mainwindow MessageBox if it attempts to open a file with wrong format.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7424 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-22 20:51:27 +00:00
Steven Franke
873d481458 Add -r (Rx Equalize) option to command-line MSK144 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7423 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-22 18:17:23 +00:00
Steven Franke
353c2bb4c3 Tweaks. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7422 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-22 17:36:03 +00:00
Steven Franke
02a4cb95a4 Add an option on advanced time to enable MSK144 Rx filter equalizer. Other changes necessary to accommodate coexistence of static (Rx Filter) and dynamic (QSO partner-dependent) phase corrections. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7421 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-22 17:21:23 +00:00
Joe Taylor
a92f9c3cc1 Add code to make wsprcode functional. (NB: most of these routines are otherwise 
obsolete; they come from WSPR 2.0, etc.)


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7417 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-21 18:50:18 +00:00
Steven Franke
4c7fd5d5c0 Define a default mygrid in the command line MSK144 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7416 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-21 16:04:08 +00:00
Joe Taylor
ec7e099cf8 Further adjustments to sync64; extend QRA64 data length to 54 s; some code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7414 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-20 21:27:23 +00:00
Joe Taylor
c3b52ab787 Remove the QRA64 test on sync2 -- it was not helpful. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7413 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-20 14:09:45 +00:00
Steven Franke
e4c5811ac3 Changes needed to accommodate channel equalization implemented in the new msk144signalquality.f90. Warning - msk144signalquality writes to the executable directory. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7412 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-20 03:01:43 +00:00
Steven Franke
f9e6c89847 Calculates # of bit errors and eye-opening on every call, estimates channel phase on startup and whenever DX Call changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7411 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-20 02:53:57 +00:00
Steven Franke
c1a0fe3d27 Make the command-line MSK144 decoder work again. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7410 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-20 02:49:22 +00:00
Joe Taylor
d9f120c967 I was too strict on the sync2 and width limits. This is much better for QRA64E! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7407 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-19 20:14:31 +00:00
Joe Taylor
3220578bc4 In MSK144, if a received grid is not in one's own hemisphere display it 
as "R grid2", where grids2 is the antipodes -- even if the receiver is
not in Contest mode.  This seems safe enough...


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7396 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-18 02:54:23 +00:00
Joe Taylor
1fe6c4e375 Make Contest Mode messages properly readable by anyone in the sender's 
hemisphere.  Add Contest Mode info to User Guide.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7395 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-18 02:46:04 +00:00
Joe Taylor
33af88a41b Complete the implementation of MSK144 contest mode. Needs testing! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7393 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-17 21:18:47 +00:00
Steven Franke
794e6ada00 Fix a wsprd bug that was introduced in r7090, which attempted to fix encoding of callsigns like 5N/6O0O. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7391 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-17 06:41:07 +00:00
Bill Somerville
74bfc17ebd Fix WSPR c2 file writing 
Inverted error check skipped writing of the contents.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7390 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-17 00:06:22 +00:00
Joe Taylor
f7935361b3 Install G3WDG changes to make jt4sim use the same fast fading model as qra64sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7388 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-16 18:51:53 +00:00
Joe Taylor
8ff9cb01b2 Remove JT9/JT65 decoding statistics from timer.out. Remove the auto_tx_label, it's not really needed. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7383 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-15 18:58:17 +00:00
Joe Taylor
4a132c59ee Remove diagnostic write to LU 83. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7382 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-15 18:46:30 +00:00
Joe Taylor
d3ee8af01b Many adjustments to QRA64 decoder. Best performance yet on the 114 benchmark files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7381 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-15 18:42:33 +00:00
Joe Taylor
6977ecbbdf Protect against locator at antipodes causing undefined azimuth. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7376 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-10 18:12:45 +00:00
Joe Taylor
635fc597b3 Minor changes and additions to User Guide and utility programs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7374 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-09 19:26:45 +00:00
Joe Taylor
f4cc1eecc6 Use 40% rather than 45% to determine baseline for s3a. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7373 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-09 16:39:38 +00:00
Joe Taylor
f833825d16 Correct a constant in badmsg; correct nfreq when sync fails. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7372 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-08 20:47:13 +00:00
Joe Taylor
f78714707d Tweaking SNR readings for QRA64. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7371 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-08 16:21:04 +00:00
Joe Taylor
82ecc6afcf Correct the sending of minsync to decoder. Fix statement ordering that affects timer calls. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7370 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-08 15:38:54 +00:00
Joe Taylor
19f37d098e Connect minsync in QRA64 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7369 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-08 14:42:50 +00:00
Joe Taylor
b47b4b077b These are the files from QRA64 "ee" test. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7368 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-08 13:15:44 +00:00
Joe Taylor
93f7393da7 Some tweaks to qra64a.f90. More to come! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7367 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-06 18:29:22 +00:00
Joe Taylor
77a4d19676 Fix a wrong number in User Guide. Add qratest.f90 and a private makefile. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7366 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-05 21:00:13 +00:00
Joe Taylor
8f31006f0f Fix a few more issues in sync64. NB: This routine still needs work! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7353 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-02 19:57:49 +00:00
Joe Taylor
266d5dbe56 Correct another flaw in sync64. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7352 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-02 18:27:16 +00:00
Joe Taylor
b25aef4957 Increase upper DT limit for QRA64 to 6.5 s. Increase jstep to 200 (about 0.058 of a symbol). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7351 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-02 15:24:07 +00:00
Joe Taylor
61e4e48e88 Correct the logic in badmsg.f90. Fix QRA64 decoding for very high SNR; also 
for wide submodes when Doppler spread is low.  Further improvements are
still possible!


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7350 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-12-02 14:23:37 +00:00
Steven Franke
62ea15192a Fix a minor typo. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7349 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-30 00:40:50 +00:00
Joe Taylor
cfede5e9db Comment out the qra64_fastfading_channel function -- used only for tests. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7347 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-29 15:39:15 +00:00
Joe Taylor
f9a078dd8b Revert to displaying Nico's return code with QRA64 messages. Suppress a few false decodes that cannot be correct messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7342 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-28 15:11:00 +00:00
Joe Taylor
5da4ae6363 Set naptype properly; protect nap() index from out-of-range values. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7341 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-27 16:38:39 +00:00
Joe Taylor
4838d97370 New parameters for AP decoding in QRA64. Do not use this revision on the air! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7340 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-27 15:50:47 +00:00
Joe Taylor
869d62aae1 Change the indicator from 7 to 6: max number of AP bits is 68. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7337 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-23 12:40:48 +00:00
Joe Taylor
341f636232 More editing of User Guide. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7335 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-22 20:33:50 +00:00
Joe Taylor
15c30a628d Change the qra64sim default frequency for single signals to 1000 Hz. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7334 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-22 19:24:01 +00:00
Joe Taylor
5e90bd6d42 Finish writing a usable version of program qra64code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7328 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-21 21:23:48 +00:00
Joe Taylor
120b2ea151 Remove diagnostic print. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7327 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-21 20:57:10 +00:00
Joe Taylor
b1e69292bf Display sine-wave frequency for QRA64 "@nnnn" messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7326 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-21 20:30:11 +00:00
Joe Taylor
76e8f5ec85 In place of the qra64 return code as is, display a number that increases monotonically with the amount of a priori information used. 
Here's the translation, as a lookup table.  The displayed number is the tens
digit of the number of a priori bits.

rc  APxx  displayed
-------------------
0     0      0
1    27      2
2    42      4
3    29      2
4    44      4
5    57      5
6    29      2
7    44      4
8    72      7
9    55      5
10   70      7
11   70      7



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7325 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-21 16:51:11 +00:00
Joe Taylor
14d44f483b Display "OOO" at end of Tx message in status bar. Correct the logic for regenerating standard messages when "Enable VHF features" is changed. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7324 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-21 15:46:17 +00:00
Joe Taylor
189dd436dd Update jt9 to include decoding of QRA64. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7322 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-16 18:25:03 +00:00
Joe Taylor
72dfe01bf3 Working on QRA64 sync, snr estimates, etc., for QRA64 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7321 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-15 21:39:55 +00:00
Joe Taylor
d9e91a88ab Tweak an output format in the QRA64 simulator. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7319 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 21:04:13 +00:00
Joe Taylor
5299e74bc2 Presently we do need the normrnd header. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7318 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 20:29:00 +00:00
Joe Taylor
5afe27e531 Comment out the fast-fading channel simulator, it's not needed in WSJT-X and causes grief for WinXP folks without rand_s. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7317 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 20:26:59 +00:00
Joe Taylor
4334bf2fc3 In QRA64 decoder, downsample by 1/2 rather than 1/3. Fix some things in sync64 and spec64. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7316 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 19:56:13 +00:00
Joe Taylor
b04f70c5e7 Correct error in setting nSubmode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7315 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 19:20:13 +00:00
Joe Taylor
c2df8d3e4a For submodes QRA64D and E, generate one signal at 700 Hz. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7314 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 18:13:31 +00:00
Joe Taylor
6258dc8fbf Add text of --help message to qra64example.txt. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7310 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-14 01:52:19 +00:00
Joe Taylor
94ee6ea8a1 Sorry, I did not intend to commit changes to these routines. Revert to 7305. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7307 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-13 20:36:27 +00:00
Joe Taylor
8e1378bce3 If Monitor was OFF at start of band_changed(), return it to OFF when this function returns. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7306 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-13 20:28:53 +00:00
Joe Taylor
9c19649b3d Invert the sync-vector test for messages with "OOO" signal report. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7305 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-13 20:04:09 +00:00
Bill Somerville
424b841aae Reduce the ISCAT decoder stack size requirement 
This stops a  crash on Linux that is hard  to avoid without increasing
the default process stack size limit.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7303 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-08 23:41:32 +00:00
Joe Taylor
80787c0721 New sync pattern for QRA64; implement fast-fading algorithm for QRA64A-C. Several things in QRA64 still need attention, in addition to submodes D and E! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7301 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-08 20:11:02 +00:00
Joe Taylor
bf8e290bbd Send required parameters to qra64_dec(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7300 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-07 16:58:37 +00:00
Joe Taylor
fe0aa5f9a6 QRA64 decoder is now basically functional with qra64_decode_fastfading(). Currently only submode A. More to come... 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7299 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-07 16:47:40 +00:00
Joe Taylor
0df350262e Increase spacing of sync tones in QRA64 by 10x. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7298 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-07 14:49:20 +00:00
Bill Somerville
aef04b28ff Fix up system type detection for QRA PRNG 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7296 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-06 13:54:44 +00:00
Joe Taylor
8390bcd798 Add code for QRA64 with fast fading. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7295 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-06 00:53:47 +00:00
Joe Taylor
2fd5fb4bb7 Install msk144code[.exe]. Many additions and correctiions to User Guide. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7290 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-04 18:15:14 +00:00
Joe Taylor
8e5c986b0c Enable support for "CQ AA" through "CQ ZZ" in standard messages. They are encoded internally as "E9AA" through "E9ZZ". 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7289 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-04 16:45:12 +00:00
Joe Taylor
cdaa64324a Add warning message if VHF features enabled on a lower band. Clean up "Decoded Lines" table in User Guide, and corresponding ISCAT end-of-line characters. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7283 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-03 14:05:05 +00:00
Joe Taylor
83937fbb0e In ALL_WSPR.TXT: add another decimal place for DT and place for another MHz digit. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7275 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-11-01 21:15:29 +00:00
Joe Taylor
e0f80b7afc Correct a flaw in deep4 (apparently caused by gfortran optimizer?). Move 
display of the "No More Files..." message until after the "Decode Finished"
message is received.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7270 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-31 14:24:02 +00:00
Joe Taylor
a251c045e3 Rationalize several VHF-oriented features of the JT4 and JT64 decoders. More additions to the User Guide. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7227 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-24 20:48:24 +00:00
Joe Taylor
87d4f2fdbc Use bVHF rather than single_decode to control display of params at end of decode line. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7225 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-24 15:25:25 +00:00
Joe Taylor
5b47bbf22e Don't display dupes in JT65, even if minsync<0. Use VHFfeatures rather than single_decode to control display of Tol, etc., in plotter. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7224 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-24 14:56:14 +00:00
Joe Taylor
a700663b0d Protect against ndecodes > 50. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7223 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-24 14:23:21 +00:00
Steven Franke
ad0ad1680b Tweaks to decrease UER for Sh messages. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7221 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-23 17:37:44 +00:00
Steven Franke
eac7d17233 Remove old bandaid. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7205 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-19 20:45:47 +00:00
Steven Franke
fde606a912 Fix typo in hspec. Minor tweaks to comments in msk40decodeframe. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7204 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-19 20:31:18 +00:00
Joe Taylor
49b7ac8937 Commit the intended version of hspec. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7203 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-19 20:06:09 +00:00
Joe Taylor
d99cf93f8c Don't call mskrtd if 1st or 2nd half of the 7168 samples are all zero. 
Also more UserGuide edits...


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7202 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-19 20:03:05 +00:00
Joe Taylor
6f5d77d820 Correct another flaw in ISCAT decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7199 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-18 20:17:56 +00:00
Joe Taylor
0c59730c02 Correct a flaw in ISCAT decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7198 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-18 18:53:29 +00:00
Joe Taylor
8a8bb89e44 Correct some flaws in decoding JT65 shorthand messages. Still needs work! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7197 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-18 17:27:06 +00:00
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
1740b73def Remove diagnostic print in hint65.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7187 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-16 20:21:59 +00:00
Joe Taylor
ab400f7a9f No bounds-check for Release build; increase Windows stack size, again; some fixes for ISCAT mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7186 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-16 17:36:00 +00:00
Joe Taylor
ae9183a4c1 Improved noise estimate to account for data gap at start of MSK144 sequence. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7167 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-12 17:33:49 +00:00
Joe Taylor
74764ca12c Add a simple MSK144code program. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7163 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-07 19:52:55 +00:00
Joe Taylor
daf56b5186 Failed to save before commit. Fixed now. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7162 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-07 17:52:48 +00:00
Joe Taylor
7d8a896e6a Spinbox step size = 1 dB for S/N degradation. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7159 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-07 15:44:27 +00:00
Joe Taylor
786dc05dce Maintain approximately constant baseline level when degrading S/N for tests. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7158 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-07 15:34:55 +00:00
Joe Taylor
3d21062751 Use a less aggressive mask, effectively AP68, in place of AP70 and AP72. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7156 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-07 12:27:22 +00:00
Joe Taylor
2066486115 Update the utility program chkfft. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7153 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-06 18:30:10 +00:00
Steven Franke
74d6d9e8a9 Update subroutine calls in the command line MSK144 decoder msk144d2. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7151 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-05 00:38:44 +00:00
Joe Taylor
bda40d5c5d Send MyCall, HisCall, and state of Sh checkbox to mskrtd, to enable MSK144 Sh messages with the realtime decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7150 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-04 14:01:02 +00:00
Steven Franke
c69c1be97c Improve sensitivity of msk40spd. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7149 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-04 00:49:38 +00:00
Steven Franke
7ae8cadd81 Simplify/unify determination of navgd. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7148 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-03 22:57:20 +00:00
Joe Taylor
a852efc33f Always use "&" for MSK144 decodes. Add single digit at end of line to indicate number of frames coherently averaged. THIS REVISION IS NOT INTENDED FOR USE ON THE AIR. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7146 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-03 20:28:27 +00:00
Steven Franke
d9e4b7eede More progress on MSK40 decoder. THIS REVISION IS NOT INTENDED FOR USE ON THE AIR. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7145 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-03 20:18:53 +00:00
Joe Taylor
6dcdee836e Further speed improvements for MSK144 RT decoding. Fiz what I broke in the "click-on-CQ-message" logic. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7144 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-03 17:08:02 +00:00
Joe Taylor
4895b5f8ba More complete definition of CPU usage for MSK144 RT decoding. Speed is back 
to that of r7139.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7143 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-03 13:48:30 +00:00
Joe Taylor
672a4e88b5 MSK144 mode: minimum Ftol=20; report received copied to Log screen; spots sent to PSKreporter. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7140 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-02 23:16:47 +00:00
Steven Franke
69d579388b First steps toward realtime short ping decoder for MSK40. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7139 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-02 01:43:31 +00:00
Joe Taylor
31032468a9 Storage for cdat2 must be on a "per thread" basis. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7132 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-01 01:30:41 +00:00
Steven Franke
6c7f112384 Delete unused nav(6) array in mskrtd. Minor fix to command-line tool msk144d2.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7131 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-10-01 00:05:20 +00:00
Bill Somerville
c7c50830bf Fix a crash which appears to be a stack size limitation 
This issue was probably triggered  by OpenMP forcing some large arrays
onto the  stack where  Fortran might normally  make them  static.  The
change  that  seemed to  make  the  difference  was putting  cdat2  in
msk144_freq_search into  static storage. I  am not convinced  that the
problem is really solved but it works for now.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7130 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-30 23:32:01 +00:00
Steven Franke
98cfad968f Update msk144d2 to work with recent changes in genmsk144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7129 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-30 21:09:28 +00:00
Bill Somerville
7644a79c0b Make new OpenMP code compile without OpenMP support 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7128 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-30 16:59:18 +00:00
Joe Taylor
435c132bac Simplify the multi-threading code in msk144sync(). 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7127 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-30 16:52:16 +00:00
Joe Taylor
5ecd85570d Multi-threaded real-time MSK144 decoder. Needs further testing! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7126 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-30 15:56:55 +00:00
Joe Taylor
845420f2b2 Disable OpenMP in msk144sync. As initially coded it's no improvement. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7123 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 23:44:24 +00:00
Joe Taylor
69ccd03736 Implement "R FN20", etc., in contest-mode MSK144 messages. (Tx only, so far!) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7121 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 20:24:45 +00:00
Joe Taylor
7dd6d1c949 Correct two constants used in msk144sync.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7120 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 17:37:03 +00:00
Joe Taylor
bee5ea4c71 Minor cleanup; add some !$OMP stuff to msk144sync.f90, but it's not yet functional. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7119 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 16:39:14 +00:00
Steven Franke
9d49b88ca8 Revise some comments. No code changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7118 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 15:35:45 +00:00
Joe Taylor
7664a29fb6 Minor code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7117 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 14:46:12 +00:00
Steven Franke
ebd7ac02b3 Drop Fast and Normal decoding depths down one notch. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7115 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-29 03:01:32 +00:00
Steven Franke
4b9b6d8596 Wire up Fast/Normal/Deep decoding options for MSK144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7114 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-28 22:13:07 +00:00
Joe Taylor
57a5ad188d Send ndepth (value = 1, 2, or 3) to hspec(). MSK144 click-to-decode now calls 
the old fast_decode(); probably it should call hspec() instead?


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7113 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-28 20:41:41 +00:00
Steven Franke
766c978709 Make frequency search more efficient in msk144 realtime decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7111 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-25 20:37:30 +00:00
Steven Franke
3ea464c785 Make msk144spd properly track the RxFreq spinbox. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7110 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-25 12:53:07 +00:00
Steven Franke
f210e47cd5 MSK144: 
1. Clean up mskrtd to remove unused variables.
2. Re-instate Rx frequency spinbox in MSK144 mode to allow decoding of off-frequency signals with small FTol. Make changes needed to pass Rx Freq in to fortran routines. 
3. Enable realtime decoder for testing. Auto sequence does not yet work when realtime decoding is enabled. There are probably other bugs as well.




git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7109 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-25 00:16:29 +00:00
Steven Franke
3df371f11b New short ping decoding algorithm for msk144 realtime decoder. Not yet enabled. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7108 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-23 22:28:11 +00:00
Steven Franke
9831fb9cfc More work on real-time decoder for msk144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7107 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-22 19:42:05 +00:00
Steven Franke
be0c4f15c1 More work on real time decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7105 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-22 00:03:44 +00:00
Steven Franke
5df0bbcd50 Fix what I broke. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7104 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 22:51:06 +00:00
Steven Franke
50d505c3b8 Remove diagnostic write. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7103 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 20:47:29 +00:00
Steven Franke
d97b2febdf Add command-line routine to test real time msk144 decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7101 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 20:22:48 +00:00
Steven Franke
8d24c33a00 Move decoding of synced frame into a subroutine. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7100 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 20:21:24 +00:00
Joe Taylor
109caa8912 Add real-time decode routine. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7098 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 16:35:00 +00:00
Joe Taylor
3b97ae7417 Implement real-time decoding in MSK144 mode, for testing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7097 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-20 16:25:25 +00:00
Joe Taylor
6040d761c4 Too much spectral smoothing? Omit call to smo121. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7096 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-18 15:34:15 +00:00
Steven Franke
dda9f24b9d Decrease execution time of the most time-consuming loop in opdetmsk144.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7095 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-17 22:59:21 +00:00
Steven Franke
1acefe669a More work on opdetmsk144.f90 - clean up, generalize it a bit, and fix printed time estimate. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7094 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-17 21:22:00 +00:00
Joe Taylor
c4d00b0f47 1. Display proper UTC on Fast Graph for files read from disk. 
2. Move cursor DT readout to lower left of top panel.
3. More work on pick-decodes... but it's not yet fully working.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7092 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-17 13:34:40 +00:00
Steven Franke
71443a9396 Open up the range of record sizes that opdetmsk144 will accept. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7091 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-16 22:00:29 +00:00
Steven Franke
538f814905 Fix a bug in wspr callsign packing that affected wsprsim and signal subtraction for a subset of callsigns. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7090 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-16 19:38:18 +00:00
Joe Taylor
b15e3aed04 when TRperiod < 30 s, expand the Fast Graph scale so full width is 15 s. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7089 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-16 14:18:40 +00:00
Joe Taylor
228050cf61 Temporarily (?) re-activate MSK144 click-to-decode from lower panel of Fast Graph. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7087 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-15 19:23:30 +00:00
Steven Franke
2402fa8fa8 Limit frequency search to plus/minus ntol. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7083 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-14 22:29:15 +00:00
Steven Franke
1c5a7e0fbc Enhance click-to-decode performance in MSK144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7082 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-14 22:18:58 +00:00
Joe Taylor
13ffbb20eb Remove JTMSK mode and all related routines. Beware of possible unintended side effects! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7079 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-13 17:52:45 +00:00
Joe Taylor
193cbff60b Don't write Nico's SNR dump! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7061 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-08 12:10:09 +00:00
Steven Franke
ecd48e425c Fix command-line msk144 decoder. No changes to WSJT-X. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7052 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-02 20:42:43 +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
5eaeeb6469 Fix up simulators. No changes to WSJT-X. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7049 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-01 15:16:11 +00:00
Steven Franke
76ca91c363 Fix some typos, two of which were found by Cristo, lz2hv. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7048 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-01 14:05:53 +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
9b40daf699 Remove stale files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7046 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-09-01 00:39:20 +00:00