diff options
Diffstat (limited to 'gnuradio-core/src/examples/pfb/reconstruction.py')
| -rwxr-xr-x | gnuradio-core/src/examples/pfb/reconstruction.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gnuradio-core/src/examples/pfb/reconstruction.py b/gnuradio-core/src/examples/pfb/reconstruction.py index c7909f7a56..59910e4d6d 100755 --- a/gnuradio-core/src/examples/pfb/reconstruction.py +++ b/gnuradio-core/src/examples/pfb/reconstruction.py @@ -36,7 +36,7 @@ def main(): # Split it up into pieces channelizer = blks2.pfb_channelizer_ccf(nchans, proto_taps, 2) - + # Put the pieces back together again syn_taps = [nchans*t for t in proto_taps] synthesizer = gr.pfb_synthesizer_ccf(nchans, syn_taps, True) @@ -48,7 +48,7 @@ def main(): # the channelizer) synthesizer.set_channel_map([ 0, 1, 2, 3, 4, 15, 16, 17, 18, 19]) - + tb = gr.top_block() tb.connect(src, mod, chan, rrc, channelizer) tb.connect(rrc, src_snk) @@ -59,14 +59,14 @@ def main(): vsnk.append(gr.vector_sink_c()) tb.connect((channelizer,i), vsnk[i]) - + tb.connect(synthesizer, snk) tb.run() - + sin = scipy.array(src_snk.data()[1000:]) sout = scipy.array(snk.data()[1000:]) - + # Plot original signal fs_in = nchans*fs f1 = pylab.figure(1, figsize=(16,12), facecolor='w') @@ -87,7 +87,7 @@ def main(): s13.set_title("Constellation") s13.set_xlim([-2, 2]) s13.set_ylim([-2, 2]) - + # Plot channels nrows = int(scipy.sqrt(nchans)) ncols = int(scipy.ceil(float(nchans)/float(nrows))) @@ -122,7 +122,7 @@ def main(): pylab.show() - + if __name__ == "__main__": try: main() |