NOTE: this function is now available from the IoSR Matlab Toolbox as iosr.dsp.stft and iosr.dsp.istft.
Calculate the short-time Fourier transform and its inverse for a signal. The STFT is normalised such that it fulfills the constant overlap-add (COLA) criterion. Fulfilling the criterion is useful when resynthesising the signal using the ISTFT, as the magnitude of the output of the ISTFT will be retained.
Christopher Hummersone (2021). STFT and its inverse (https://github.com/IoSR-Surrey/MatlabToolbox), GitHub. Retrieved .
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