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0xfe/spectrogram.py

Created March 2, 2020 16:27
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Return the spectrogram of a complex-valued signal
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spectrogram.py
import numpy as np
import matplotlib.pyplot as plt
from scipy import signal
def spectrogram(xs):
return signal.spectrogram(xs, 256, window=('hann'), nperseg=256, nfft=256, noverlap=200, mode='complex')
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