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
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
Allow band drop down list to be used to select FreqCal frequencies,
also resets position in automatic cycle. Tidy up some unnecessary
code.
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1. Menu item *Tools -> Execute frequency calibration cycle* is renamed and checkable. Cycling does not start until checked.
2. Ctrl+F10 now allows you to cycle manually through the list of calibration frequencies.
3. Calibration sequence lengths can be set to 5, 10, 15, or 30 s with the sbTR spinBox.
Also: don't set sbTR index to 0 when entering a slow mode.
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Rx DF is now "real-time" adjusting the rig in concert with the
monitored DF.
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Some default time signals have been added to the frequency list so a
base set can be obtained by resetting the frequency list,
alternatively they can be added ad hoc in the normal fashion.
FreqCal mode behavior is to select the lowest cal frequency upon
entering FreqCal mode and cycling through each cal frequency
repeatedly. Ctrl+F10 jumps directly to the next higher frequency.
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Deepest decode level should be selected automatically when switching
to JT4 or JT65 when VHF & up mode is on and either of averaging or
deep search are enabled.
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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.
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2. Don't update the "Last Tx" message until current transmission is complete.
These suggestions from W9MDB.
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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.
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Sub mode and fast mode flag are added to the UDP Status message and
Status messages after appropriate UI changes. MSK144 decodes produce
UDP Decode messages. Fast JT9 messages are treated similarly.
Currently ISCAT decodes are not posted as UDP Decode messages as they
do not fit well with the model.
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The class NetworkAccessManager sub-classes QNetworkAccessManager
adding a message box to ask the user if SSL errors may be
ignored. Ignored errors are ignored in future server replies so that
the user is not asked about he same peer certificate chain repeatedly.
The cache is currently per process only and not persistent.
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Updated UDP examples to show the version and revision information
received from clients.
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Use the new DX Lab Suite Commander command option to stop Commander
trying to change the rig Tx VFO mode when we don't want to. Requires a
recent DX Lab Suite Commander version.
All rig controllers can now detect 20Hz resolution rigs, still needs
2Hz resolution code which will be needed for the FT-891 AFAIK.
Enhance the HRD interface to be able to use the alternative PTT
command as found on most Kenwood rigs for audio source selection. Fix
Icom data mode selection issues.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7357 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
CQ NNN ... and CQ aa ... are coalesced to CQ_NNN ... and CQ_aa ... so
as to keep the word count and indexes consistent with plain CQ ..., DE
... and QRZ ... standard message forms when parsing messages.
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... rather than the working frequency.
Users set their working frequency and specify a calling frequency as a
kHz offset into the current Rx MHz with the main window spin box.
Calling CQ on the specified calling frequency is enabled by checking
the associated option.
Also enhanced the auto sequencing to handle short code 73 messages
correctly.
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One reason for inactivity is that a calibration adjustment has been
made.
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Also relax entry validation so it is easier to enter standard message
forms longer than 13 characters into message entry line edits.
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display of the "No More Files..." message until after the "Decode Finished"
message is received.
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This change maintains the encapsulation of the MultiSettings class by
using a signal to notify clients of changes to the current
configuration name.
Modifications to the MainWindow class to display the current
configuration name in the status bar, if it is not "Default", based on
MultiSettings events rather than polling for changes.
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way to make sure that the new .wav file is ready, before starting wsprd?)
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7242 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Fix autotune for tx pwr on band changes to keep current level if never set.
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of power settings for Transmit and Tune. Also an interim update of
v1.7_Features.txt.
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delete some later. Rather, we save only those with real-time decodes (or
we save all).
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2. Correct several more flaws in making GUI controls visible or invisible.
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2. Make the "MSK144 Realtime decode" checkbox invisible, in preparation for removing it entirely.
3. Always use RealTime decoding in MSK144 mode. (For now, at least, click-to-decode works as before.)
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2. Do not adjust Rx Freq automatically after an MSK144 decode.
3. Insert the Rcvd report in log window.
4. Send MSK144 decodes to PSK Reporter.
NB: not all these are fully tested, yet.
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the old fast_decode(); probably it should call hspec() instead?
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I believe file saving and auto-sequencing nor work. Not sure about posting
to PSK reporter: please check.
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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.
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2. Move cursor DT readout to lower left of top panel.
3. More work on pick-decodes... but it's not yet fully working.
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