I’ve created the InplaceRealFFT.jl module to expose FFTW’s inplace real-to-complex (
rfft!) and complex-to-real (
irfft!) transformations. Currently, Julia only provides inplace version of the transform for complex-to-complex transformations (
ifft!). I’ve been using this module for a while but it was only now that I’ve polished it to be used by others.
It is not yet registered, so in order to install it one must
It is still not well documented, but it works almost the same as the out-of-place transform
I believe this package can be useful to anyone performing FFTs of real data.
I’d love to have some feedback from the community, If people find this useful I could register it. Also, if people think this package is worth living in FFTW.jl as a submodule, I’d happily make a PR.