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* Merging trondeau/pfb r11249:11581 into trunk. This adds a few polyphase ↵trondeau2009-08-121-10/+3
| | | | | | 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
* proper comparison of vectors; I thought I had already fixed this...trondeau2008-11-131-1/+1
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9984 221aa14e-8319-0410-a670-987f0aec2ac5
* fixing time axes and zoom functiontrondeau2008-10-251-8/+8
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9845 221aa14e-8319-0410-a670-987f0aec2ac5
* updating FFT plotting utilities. New file gr_plot_fft.py can plot any data ↵trondeau2008-10-251-0/+252
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