1 files changed, 0 insertions, 87 deletions
diff --git a/gr-msdd6000/src/python_test/spectrogram.py b/gr-msdd6000/src/python_test/spectrogram.py
deleted file mode 100644
index 015dd9105..000000000
--- a/gr-msdd6000/src/python_test/spectrogram.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/python
-
-fft_bins = 1024;
-stride = 256;
-
-#filename = "output.dat";
-#decim = 4;
-#Fs = (102.4/decim) * 1e6;
-
-
-from gnuradio import gr;
-from Numeric import *;
-import FFT;
-import numpy.fft;
-from numpy import *;
-from pylab import *;
-import sys;
-
-if len(sys.argv) <2: 
-	print "usage:  %s filename <sample_rate_in_MSPS> <stride_samples>"%(sys.argv[0]);
-	sys.exit(-1);
-
-filename = sys.argv[1];
-fs = 0;
-if(len(sys.argv)>2):
-	fs = float(sys.argv[2])*1000000;
-print "opening %s.\n"%(filename);
-
-if(len(sys.argv)>=4):
-	stride = int(sys.argv[3]);
-	print "using stride = %d"%(stride);
-
-tb = gr.top_block();
-src = gr.file_source(gr.sizeof_gr_complex, filename, False)
-sink = gr.vector_sink_c();
-tb.connect(src,sink);
-tb.run();
-
-data = sink.data();
-dataa = array(data);
-datalen = len( data );
-
-time_bins = (datalen - fft_bins) / stride;
-
-print "output vector :: fft_bins = %d, time_bins = %d\n"%(fft_bins,time_bins);
-
-start_idx = 0;
-
-b = numpy.zeros((time_bins, fft_bins), complex);
-l = [];
-
-window = numpy.blackman(fft_bins);
-
-for i in range(0,time_bins):
-	
-	time_chunk = take( dataa, range(start_idx,start_idx + fft_bins), 0);
-	time_chunk = time_chunk * window;
-	fft_chunk = numpy.fft.fftshift(numpy.fft.fft(time_chunk));
-	psd = 10*log10(fft_chunk * conj(fft_chunk)+0.001);
-
-	b[i] = psd.real;
-	l.append( psd.real.tolist() );
-
-	start_idx = start_idx + stride;
-
-#c = array(b, 10);
-
-print b[0];
-c = array(b);
-#l = c.tolist();
-print size(l);
-
-x = range(0,time_bins);
-print size(x);
-y = range(0,fft_bins);
-print size(y);
-
-print size(l);
-
-contourf(l);
-#contourf([x,y], l);
-colorbar();
-show();
-
-#print c[1,1];
-
-