# >>> help(numpy.fft.fftpack.rfft) for Numpy's explaination.
# See Numerical Recipies for a details.
trans = rfft(data[0:nsamps])
# >>> help(numpy.fft.fftpack.rfft) for Numpy's explaination.
# See Numerical Recipies for a details.
trans = rfft(data[0:nsamps])
return (freq_axis, power)
def unitary_power_spectrum(data, freq=1.0) :
return (freq_axis, power)
def unitary_power_spectrum(data, freq=1.0) :
power += p_chunk.astype(float)
power /= float(nchunks)
return (freq_axis, power)
power += p_chunk.astype(float)
power /= float(nchunks)
return (freq_axis, power)