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2009-08-25Merge utils from http://gnuradio.org/git/trondeau.gitJohnathan Corgan
Added files to Makefile.am for distribution. Added colorbar to spectrogram for magnitude measurement. Fixed spectrogram plotting axis. Adding a spectrogram plot. The axis need work. GR plotter tool handles end of file and files shorter than the block length. Manages window/filter types better. Disables filter types if the designing algorithm doesn't support it (no RRC or Gaussian for equiripple filters). User messages if PyQt and PyQwt are not installed (or found). Setting validators for all edit boxes. Fixing tab order. Adding display for the number of taps in the filter. Adding equiripple band reject filter to filter design app. Adding P-M version of band reject filter. Fixed documentation for optfir band pass filters. Added routine for optfir equiripple filter design code to create complex bandpass filters. Also adds this ability to the filter designer. Added design for Guassian filters. Added design for RRC filters. Added Band Notch filter Adding complex bandpass filter design (for windowed filters only). Adding plotting of group delay. Adding labels to the plots. ...
2009-08-25Added files to Makefile.am for distribution.Tom Rondeau
2009-08-25Added colorbar to spectrogram for magnitude measurement.Tom Rondeau
2009-08-25Fixed spectrogram plotting axis.Tom Rondeau
2009-08-25Adding a spectrogram plot. The axis need work.Tom Rondeau
2009-08-25GR plotter tool handles end of file and files shorter than the block length.Tom Rondeau
2009-08-25Manages window/filter types better. Disables filter types if the designing ↵Tom Rondeau
algorithm doesn't support it (no RRC or Gaussian for equiripple filters).
2009-08-25User messages if PyQt and PyQwt are not installed (or found).Tom Rondeau
2009-08-24Setting validators for all edit boxes.Tom
2009-08-24Fixing tab order.Tom
2009-08-24Adding display for the number of taps in the filter.Tom
2009-08-24Adding equiripple band reject filter to filter design app.Tom Rondeau
2009-08-24Added routine for optfir equiripple filter design code to create complex ↵Tom Rondeau
bandpass filters. Also adds this ability to the filter designer.
2009-08-24Added design for Guassian filters.Tom
2009-08-24Added design for RRC filters.Tom
2009-08-23Added Band Notch filterTom
2009-08-23Adding complex bandpass filter design (for windowed filters only).Tom
2009-08-23Adding plotting of group delay.Tom
2009-08-23Adding labels to the plots.Tom
2009-08-23Plotting phase of filter in its own tab now.Tom
2009-08-23Adding a phase and group delay plot to the GUI.Tom
2009-08-23Fixing time domain plot zoomer.Tom
2009-08-23Adding features and usability.Tom
2009-08-20Removed the LFP and HPF ui's that are now a part of the main pyqt_filter.ui ↵Tom
package.
2009-08-18Adding a graphical tool to design and analyze filters.Tom
2009-08-15Merged VRT work-in-progress from eb/vrt2 (11518:11598) into trunk.eb
Passes distcheck. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11600 221aa14e-8319-0410-a670-987f0aec2ac5
2009-08-14Adding a QT-based data file viewer.Tom
This is the start of an application to read in data files and display them in a useful manner.
2009-08-14Added git ignore files auto created from svn:ignore properties.git
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11592 221aa14e-8319-0410-a670-987f0aec2ac5
2009-08-12Merging trondeau/pfb r11249:11581 into trunk. This adds a few polyphase ↵trondeau
filterbank implementations that do (integer) decimation, (integer) interpolation, arbitrary resampling, and channelizing. gnuradio-example/python/pfb includes a number of different examples of how to use these blocks. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11583 221aa14e-8319-0410-a670-987f0aec2ac5
2009-03-19Merged remainder of eb/t348 10637:10648. This adds a -N <nsamples>eb
argument to usrp_siggen.py, usrp_siggen.cc and test_usrp_standard_tx.cc. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10650 221aa14e-8319-0410-a670-987f0aec2ac5
2009-03-14Merged r10554:10595 from michaelld/am_swig_4 into trunk. Major overhaul of ↵jcorgan
SWIG usage in build system, also fixes ticket:130. Trunk passes distcheck. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10596 221aa14e-8319-0410-a670-987f0aec2ac5
2009-02-23Cleanup, changed ifc_name() to interface_name()jcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10477 221aa14e-8319-0410-a670-987f0aec2ac5
2009-02-22Re-implementation of usrp2_siggen.py with dynamically adjustable flowgraph. ↵jcorgan
Adds new usrp2_siggen_gui.py that implements GUI interface on top if same, GUI-unaware flowgraph. Uses new gr.wxgui.gui class. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10476 221aa14e-8319-0410-a670-987f0aec2ac5
2009-02-04Merged r10383:10390 from jcorgan/u2-wip into trunk.jcorgan
* Implements daughterboard independent LO offset tuning * Removes RFX specific LO offset code * Adds 'set_lo_offset' to libusrp2 and Python API * Adds --lo-offset to usrp2_fft.py and usrp2_rx_cfile.py * Ensures daughterboards are reset to default values at startup. Trunk passes distcheck. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10392 221aa14e-8319-0410-a670-987f0aec2ac5
2009-01-31set fft-size from command line, default to 12 divs verticalmatt
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10354 221aa14e-8319-0410-a670-987f0aec2ac5
2009-01-19enable_realtime in usrp2_siggen.pyjcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10262 221aa14e-8319-0410-a670-987f0aec2ac5
2008-12-24Merged r10071:10164 from features/cppdb-test into trunk. Implements the ↵jcorgan
fully native C++ API for the USRP. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10165 221aa14e-8319-0410-a670-987f0aec2ac5
2008-12-18added frequency sweep capabilitymatt
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10126 221aa14e-8319-0410-a670-987f0aec2ac5
2008-11-13added 2tone capabilitymatt
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9987 221aa14e-8319-0410-a670-987f0aec2ac5
2008-11-13proper comparison of vectors; I thought I had already fixed this...trondeau
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9984 221aa14e-8319-0410-a670-987f0aec2ac5
2008-11-11Fix help stringsjcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9972 221aa14e-8319-0410-a670-987f0aec2ac5
2008-11-11Add --fft-size command-line parameter, defaults to original behavior (1024)jcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9970 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-27Revert erroneous change to usrp2_fft.pyjcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9864 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-27Adds usrp2 example directory, WFM receiver. Default audio rate works out to ↵jcorgan
32015 Hz, which is close enough, but for ALSA, you can use -O plughw:0,0 to get rid of the warning message. A resampler would be ideal. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9863 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-27Fix gain slider for configurations that have no gain controljcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9862 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-26Update usrp2_fft.py to use updated gr-usrp2. Display is correct now, ↵jcorgan
however, attempting to change parameters via the controls still isn't working. But this has been isolated to a libusrp2 issue, not a usrp2_fft.py issue. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9859 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-26Updated usrp2_rx_cfile.py and usrp2_siggen.py to use updated gr-usrp2jcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9858 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-25added real PSD plotting tool with optional spectrogram plot.trondeau
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9846 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-25fixing time axes and zoom functiontrondeau
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9845 221aa14e-8319-0410-a670-987f0aec2ac5
2008-10-25updating FFT plotting utilities. New file gr_plot_fft.py can plot any data ↵trondeau
type with -d flag and gr_plot_fft_c and gr_plot_fft_f just call this one and pass in complex of float data types. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9842 221aa14e-8319-0410-a670-987f0aec2ac5
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