Higher-order spectral analysis of complex signals.

Peter J. Schreier Louis L. Scharf

Published in: Signal Process. (2006)

Keyphrases

spectral analysis
higher order
power spectral density
spectral methods
autoregressive
speech signal
spectral features
neural network
pattern recognition
pairwise
markov random field
signal processing
natural images
remote sensing
high order
fast fourier transform