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by markkitti 1918 days ago
The last time I talked to him he was trying to write his own discrete Fourier transform so he could avoid shifting around his matrix.

https://github.com/JuliaOptics/Fourier.jl
1 comments
roflmaostc 1916 days ago
Solution might be ShiftedArrays.jl which allows to do a circshift with a view. However, performance is slightly worse than an allocated fftshift.

We're currently working on wrappers doing that

link