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I'm having trouble getting the phase of a simple sine curve using the scipy fft module in pytho… Read more Scipy Fft - How To Get Phase Angle

I am trying to replicate 'Frequency Synthesis of Landscapes' by P. Bourke in Python. I thou… Read more How To Generate A Pink Noise Image?

I want to perform numerically Fourier transform of Gaussian function using fft2. Under this transfo… Read more Fourier Transform In Python 2d

I have a periodic signal I would like to find the period. Since there is border effect, I first cu… Read more Find Period Of A Signal Out Of The Fft

I have a temporal signal and I calculate its Fourier Transform to get the frequencial signal. Accor… Read more Parseval's Theorem Doesn't Work With Ifft

Randomly building a very easy sound spectrum analyzer. Given this python code: http://rosettacode.o… Read more Fft Wrong Value?