A pythonic wrapper around FFTW, the FFT library, presenting a unified interface for all the supported transforms.
Project description
pyFFTW is an attempt to produce a pythonic wrapper around FFTW. The ultimate aim is to present a unified interface for all the possible transforms that FFTW can perform.
Currently, only the complex DFT is supported, though on arbitrary axes of abitrary shaped and strided arrays, which makes it almost feature equivalent to standard FFT functions of numpy.fft (indeed, it supports the clongdouble dtype which numpy.fft does not). It shouldn’t be too much work to extend it to other schemes such as the real DFT.
A comprehensive unittest suite is included with the source.
The documentation can be found here, and the source is on github.
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