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Fabian Taubert
Fabian Taubert


uniform sparse FFT (usFFT)

A collection of MATLAB routines for computing the uniform sparse fast Fourier transform based on random rank-1 lattices in a dimension incremental way.

For further details, please read
  • Lutz K√§mmerer, Daniel Potts, and Fabian Taubert.
    The uniform sparse FFT with application to PDEs with random coefficients.
    ArXiv e-prints, 2021.
    [ pdf ]