mirror of https://github.com/saitohirga/WSJT-X.git
This a mirror of WSJT-X and will be updated every 6 hours. PR will be ignored, head to the SF link. Repo will be updated at 06:00:00 UTC 12:00:00 UTC 18:00:00 UTC 00:00:00 UTC Now fixed.
cecc098924
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 |
||
---|---|---|
Audio | ||
CMake | ||
Darwin | ||
Palettes | ||
SampleDownloader | ||
UDPExamples | ||
artwork | ||
contrib | ||
debian | ||
doc | ||
icons | ||
lib | ||
logbook | ||
manpages | ||
plots | ||
qcustomplot-source | ||
qmake_only | ||
samples | ||
.gitignore | ||
AUTHORS | ||
AudioDevice.cpp | ||
AudioDevice.hpp | ||
BUGS | ||
Bands.cpp | ||
Bands.hpp | ||
CMakeCPackOptions.cmake.in | ||
CMakeLists.txt | ||
COPYING | ||
CallsignValidator.cpp | ||
CallsignValidator.hpp | ||
CandidateKeyFilter.cpp | ||
CandidateKeyFilter.hpp | ||
Configuration.cpp | ||
Configuration.hpp | ||
Configuration.ui | ||
DXLabSuiteCommanderTransceiver.cpp | ||
DXLabSuiteCommanderTransceiver.hpp | ||
Detector.cpp | ||
Detector.hpp | ||
DisplayManual.cpp | ||
DisplayManual.hpp | ||
EmulateSplitTransceiver.cpp | ||
EmulateSplitTransceiver.hpp | ||
ForeignKeyDelegate.cpp | ||
ForeignKeyDelegate.hpp | ||
FrequencyLineEdit.cpp | ||
FrequencyLineEdit.hpp | ||
FrequencyList.cpp | ||
FrequencyList.hpp | ||
GUIcontrols.txt | ||
GetUserId.cpp | ||
GetUserId.hpp | ||
HRDTransceiver.cpp | ||
HRDTransceiver.hpp | ||
HamlibTransceiver.cpp | ||
HamlibTransceiver.hpp | ||
HelpTextWindow.cpp | ||
HelpTextWindow.hpp | ||
INSTALL | ||
LettersSpinBox.cpp | ||
LettersSpinBox.hpp | ||
LiveFrequencyValidator.cpp | ||
LiveFrequencyValidator.hpp | ||
MaidenheadLocatorValidator.cpp | ||
MaidenheadLocatorValidator.hpp | ||
MessageBox.cpp | ||
MessageBox.hpp | ||
MessageClient.cpp | ||
MessageClient.hpp | ||
MessageServer.cpp | ||
MessageServer.hpp | ||
MetaDataRegistry.cpp | ||
MetaDataRegistry.hpp | ||
Modes.cpp | ||
Modes.hpp | ||
Modulator.cpp | ||
Modulator.hpp | ||
MultiSettings.cpp | ||
MultiSettings.hpp | ||
NEWS | ||
NetworkAccessManager.hpp | ||
NetworkMessage.cpp | ||
NetworkMessage.hpp | ||
NetworkServerLookup.cpp | ||
NetworkServerLookup.hpp | ||
OmniRigTransceiver.cpp | ||
OmniRigTransceiver.hpp | ||
PhaseEqualizationDialog.cpp | ||
PhaseEqualizationDialog.hpp | ||
PollingTransceiver.cpp | ||
PollingTransceiver.hpp | ||
README | ||
Radio.cpp | ||
Radio.hpp | ||
RadioMetaType.cpp | ||
SampleDownloader.cpp | ||
SampleDownloader.hpp | ||
SettingsGroup.hpp | ||
SplashScreen.cpp | ||
SplashScreen.hpp | ||
StationList.cpp | ||
StationList.hpp | ||
THANKS | ||
TraceFile.cpp | ||
TraceFile.hpp | ||
Transceiver.cpp | ||
Transceiver.hpp | ||
TransceiverBase.cpp | ||
TransceiverBase.hpp | ||
TransceiverFactory.cpp | ||
TransceiverFactory.hpp | ||
Versions.cmake | ||
WFPalette.cpp | ||
WFPalette.hpp | ||
WSPRBandHopping.cpp | ||
WSPRBandHopping.hpp | ||
WsprTxScheduler.cpp | ||
WsprTxScheduler.h | ||
about.cpp | ||
about.h | ||
about.ui | ||
astro.cpp | ||
astro.h | ||
astro.ui | ||
commons.h | ||
cty.dat | ||
decodedtext.cpp | ||
decodedtext.h | ||
displaytext.cpp | ||
displaytext.h | ||
echograph.cpp | ||
echograph.h | ||
echograph.ui | ||
echoplot.cpp | ||
echoplot.h | ||
fastgraph.cpp | ||
fastgraph.h | ||
fastgraph.ui | ||
fastplot.cpp | ||
fastplot.h | ||
getfile.cpp | ||
getfile.h | ||
jt9.txt | ||
killbyname.cpp | ||
logqso.cpp | ||
logqso.h | ||
logqso.ui | ||
main.cpp | ||
mainwindow.cpp | ||
mainwindow.h | ||
mainwindow.ui | ||
message_aggregator.desktop | ||
messageaveraging.cpp | ||
messageaveraging.h | ||
messageaveraging.ui | ||
meterwidget.cpp | ||
meterwidget.h | ||
mouse_commands.txt | ||
pimpl_h.hpp | ||
pimpl_impl.hpp | ||
plotter.cpp | ||
plotter.h | ||
prefixes.txt | ||
psk_reporter.cpp | ||
psk_reporter.h | ||
qt_helpers.cpp | ||
qt_helpers.hpp | ||
revision_utils.cpp | ||
revision_utils.hpp | ||
shortcuts.txt | ||
signalmeter.cpp | ||
signalmeter.h | ||
sleep.h | ||
soundin.cpp | ||
soundin.h | ||
soundout.cpp | ||
soundout.h | ||
ss.bat | ||
sss.bat | ||
v1.7_Features.txt | ||
wf_palette_design_dialog.ui | ||
widegraph.cpp | ||
widegraph.h | ||
widegraph.ui | ||
wsjtx-valgrind.linux.supp | ||
wsjtx.desktop | ||
wsjtx.iss | ||
wsjtx.pro | ||
wsjtx.qrc.in | ||
wsjtx.rc | ||
wsjtx_changelog.txt | ||
wsjtx_config.h.in | ||
wsjtx_opti.iss | ||
wsjtx_update.iss | ||
wsprnet.cpp | ||
wsprnet.h |
README
__ __ ______ _____ ________ __ __ | \ _ | \ / \ | \| \ | \ | \ | $$ / \ | $$| $$$$$$\ \$$$$$ \$$$$$$$$ | $$ | $$ | $$/ $\| $$| $$___\$$ | $$ | $$ ______ \$$\/ $$ | $$ $$$\ $$ \$$ \ __ | $$ | $$| \ >$$ $$ | $$ $$\$$\$$ _\$$$$$$\| \ | $$ | $$ \$$$$$$/ $$$$\ | $$$$ \$$$$| \__| $$| $$__| $$ | $$ | $$ \$$\ | $$$ \$$$ \$$ $$ \$$ $$ | $$ | $$ | $$ \$$ \$$ \$$$$$$ \$$$$$$ \$$ \$$ \$$ Copyright (C) 2001 - 2016 by Joe Taylor, K1JT. WSJT-X is a computer program designed to facilitate basic amateur radio communication using very weak signals. The first four letters in the program name stand for “Weak Signal communication by K1JT,” while the suffix “-X” indicates that WSJT-X started as an extended (and experimental) branch of the program WSJT. WSJT-X Version 1.6 offers five protocols or “modes”: JT4, JT9, JT65 WSPR, and Echo. The first three are designed for making reliable QSOs under extreme weak-signal conditions. They use nearly identical message structure and source encoding. JT65 was designed for EME (“moonbounce”) on the VHF/UHF bands and has also proven very effective for worldwide QRP communication on the HF bands. JT9 is optimized for the LF, MF, and lower HF bands. It is 2 dB more sensitive than JT65 while using less than 10% of the bandwidth. JT4 offers a wide variety of tone spacings and has proved very effective for EME on microwave bands up to 24 GHz. All three of these modes use one-minute timed sequences of alternating transmission and reception, so a minimal QSO takes four to six minutes — two or three transmissions by each station, one sending in odd UTC minutes and the other even. On the HF bands, world-wide QSOs are possible using power levels of a few watts and compromise antennas. On VHF bands and higher, QSOs are possible (by EME and other propagation types) at signal levels 10 to 15 dB below those required for CW. WSPR (pronounced “whisper”) stands for Weak Signal Propagation Reporter. The WSPR protocol was designed for probing potential propagation paths using low-power transmissions. WSPR messages normally carry the transmitting station’s callsign, grid locator, and transmitter power in dBm, and they can be decoded at signal-to-noise ratios as low as -28 dB in a 2500 Hz bandwidth. WSPR users with internet access can automatically upload their reception reports to a central database called {wsprnet} that provides a mapping facility, archival storage, and many other features. Echo mode allows you to detect and measure your own lunar echoes, even if they are far below the audible threshold. WSJT-X provides spectral displays for passbands up to 5 kHz, flexible rig control for nearly all modern radios used by amateurs, and a wide variety of special aids such as automatic Doppler tracking for EME QSOs and Echo testing. The program runs equally well on Windows, Macintosh, and Linux systems, and installation packages are available for all three platforms. WSJT-X is an open-source project released under the GPL license (See COPYING). If you have programming or documentation skills or would like to contribute to the project in other ways, please make your interests known to the development team. The project’s source-code repository can be found at https://sourceforge.net/projects/wsjt, and most communication among the developers takes place on the email reflector https://sourceforge.net/p/wsjt/mailman. User-level questions and answers, and general communication among users is found on the https://groups.yahoo.com/neo/groups/wsjtgroup/info email reflector. Project web site: http://www.physics.princeton.edu/pulsar/K1JT/wsjtx.html Project mailing list (shared with other applications from the same team): https://groups.yahoo.com/neo/groups/wsjtgroup