Optimized Spectrum Permutation for the Multidimensional Sparse FFT.

Andre Rauh Gonzalo R. Arce

Published in: IEEE Trans. Signal Process. (2017)

Keyphrases

high dimensional
multi dimensional
fourier transform
fast fourier transform
case study
sparse data
linear combination
frequency domain
dictionary learning
multidimensional data
sparse representation
power spectrum
data sets
neural network
floating point
multidimensional space