Discrete Fourier Transform

The following table lists both implemented and not implemented methods. If you have need of an operation that is listed as not implemented, feel free to open an issue on the GitHub repository, or give a thumbs up to already created issues. Contributions are also welcome!

The following table is structured as follows: The first column contains the method name. The second column contains link to a description of corresponding numpy method. The third column is a flag for whether or not there is an implementation in Xorbits for the method in the left column. Y stands for yes, N stands for no, P standsfor partial (meaning some parameters may not be supported yet), and D stands for default to numpy.

Standard FFTs

xorbits.numpy.fft	numpy.fft	Implemented? (Y/N/P/D)	Notes for Current implementation
fft	fft	Y
ifft	ifft	Y
fft2	fft2	Y
ifft2	ifft2	Y
fftn	fftn	Y
ifftn	ifftn	Y

Real FFTs

xorbits.numpy.fft	numpy.fft	Implemented? (Y/N/P/D)	Notes for Current implementation
rfft	rfft	Y
irfft	irfft	Y
rfft2	rfft2	Y
irfft2	irfft2	Y
rfftn	rfftn	Y
irfftn	irfftn	Y

Hermitian FFTs

xorbits.numpy.fft	numpy.fft	Implemented? (Y/N/P/D)	Notes for Current implementation
hfft	hfft	Y
ihfft	ihfft	Y

Helper routines

xorbits.numpy.fft	numpy.fft	Implemented? (Y/N/P/D)	Notes for Current implementation
fftfreq	fftfreq	Y
rfftfreq	rfftfreq	Y
fftshift	fftshift	Y
ifftshift	ifftshift	Y