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fourier(series,k) returns a matrix containing terms from a Fourier series( cos and sin), up to order K(parameter). Is there any equivalent function of "fourier" in R in any python module/Library? If not, then how to code it in python?

oda
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I can think of 2 options for fast fourier transforms in python:

scipy FFT

numpy FFT

you can also refer to this post

chacoff
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