A sparse multidimensional FFT for real positive vectors.

Pierre-David Letourneau Harper Langston Benoît Meister Richard Lethin

Published in: CoRR (2016)

Keyphrases

positive and negative
real time
fourier transform
real life
feature vectors
data sets
social networks
information systems
image sequences
multiresolution
multi dimensional
linear combination
frequency domain
floating point
multidimensional data