Wigner-Ville and evolutionary spectra for covariance equivalent nonstationary random processes.

Joe K. Hammond R. F. Harrison

Published in: ICASSP (1985)

Keyphrases

non stationary
autoregressive
random fields
genetic algorithm
stock price
adaptive algorithms
pairwise
evolutionary computation
fractional brownian motion
blind source separation
empirical mode decomposition
fourier analysis
multi component
principal component analysis