Graph Fourier Transform: A Stable Approximation.

João Domingos José M. F. Moura

Published in: IEEE Trans. Signal Process. (2020)

Keyphrases

fourier transform
frequency domain
signal processing
fourier domain
frequency spectrum
radon transform
polar coordinates
fourier descriptors
discrete fourier transform
fourier analysis
correlation function
log polar
power spectral density
high quality
computational complexity
fast fourier transform