Adaptive weighted orthogonal constrained algorithm for blind source separation.

Jimin Ye Hai-Hong Jin Qingrui Zhang

Published in: Digit. Signal Process. (2013)

Keyphrases

variable step size
blind source separation
learning algorithm
convergence rate
mixing matrix
cost function
non stationary
negative matrix factorization
adaptive particle swarm optimization
principal component analysis
particle swarm optimization
clustering method