fourier

module of dascore.transform

source

Module for Fourier transforms.

See the FFT note for discussion on the implementation.

Functions

Name	Description
dft	Perform the discrete Fourier transform (dft) on specified dimension(s).
idft	Perform the inverse discrete Fourier transform (idft) on specified dimension(s).
istft	Invert a short-time fourier transform.
stft	Perform a short-time fourier transform.

Classes

Name	Description
Dft	Perform the discrete Fourier transform (dft) on specified dimension(s).
Idft	Perform the inverse discrete Fourier transform (idft) on specified dimension(s).
Istft	Invert a short-time fourier transform.
Stft	Perform a short-time fourier transform.