components.fft

Fast Fourier Transforms and associated window functions.

pyctools.components.fft.fft.FFT	Compute Fourier transform.
pyctools.components.fft.fft.VisualiseFFT	Convert output of FFT to a viewable image.
pyctools.components.fft.tile.Tile	Arrange image in overlapping tiles.
pyctools.components.fft.tile.UnTile	Rearrange overlapping tiles to form an image.
pyctools.components.fft.window	FFT window functions.
pyctools.components.fft.window.Window	General 2-D window.
pyctools.components.fft.window.Hann	Hann window.
pyctools.components.fft.window.Hamming	Hamming window.
pyctools.components.fft.window.Blackman	Blackman window.
pyctools.components.fft.window.Kaiser	Kaiser-Bessel window.
pyctools.components.fft.window.InverseWindow	Generate "inverse" window function with inter-tile cross-fade.

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Comments or questions? Please email jim@jim-easterbrook.me.uk.