Blind Source Separation Based on Power Spectral Density.

Jinghui Wang Yuanchao Zhao

Published in: AICI (2) (2011)

Keyphrases

power spectral density
blind source separation
blind separation
source signals
independent component analysis
non stationary
source separation
spectral analysis
speech signal
negative matrix factorization
fourier transform
sparse representation
face recognition
feature space
speech recognition