11 lines
349 B
Python
11 lines
349 B
Python
"""Additional functions not in numpy"""
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def spectrum(r):
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"""
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:param ulab.array r: A 1-dimension array of values whose size is a power of 2
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Computes the spectrum of the input signal. This is the absolute value of the (complex-valued) fft of the signal.
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This function is similar to scipy's ``scipy.signal.spectrogram``."""
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