add integer cast converter

sameemur · Nov 4, 2015 · 760a069 · 760a069
1 parent 4ccbae6
commit 760a069
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/fft_converter.py b/src/fft_converter.py
@@ -53,6 +53,9 @@
     # FFTValue = numpy.log(numpy.abs(numpy.fft.fft(window).real))
     # FFTValue = numpy.abs(numpy.fft.fft(window).real)
     # FFTValue = pywt.dwt(currentSegment ,"db1")[0]
-    FFTValue = numpy.log([numpy.sqrt(c.real ** 2 + c.imag ** 2) for c in numpy.fft.fft(window)][0:(FFT_SEGMENT_SIZE/2)])
+    # FFTValue = numpy.log([numpy.sqrt(c.real ** 2 + c.imag ** 2) for c in numpy.fft.fft(window)][0:(FFT_SEGMENT_SIZE/2)])
+    FFTValue = map(lambda x:int(x), 
+        [numpy.sqrt(c.real ** 2 + c.imag ** 2) for c in numpy.fft.fft(window)][0:(FFT_SEGMENT_SIZE/2)])
+
     csvWriter.writerow(FFTValue)
     # csvWriter.writerow((date, value, FFTValue))