Blind Source Separation of Continuous-Time Chaotic Signals Based on Fast Random Search Algorithm.
Zongbo XieJiuchao FengPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2010)
Keyphrases
- blind source separation
- search algorithm
- independent component analysis
- blind separation
- non stationary
- source separation
- source signals
- adaptive particle swarm optimization
- mixing matrix
- speech signal
- negative matrix factorization
- natural gradient
- independent components
- optimal control
- factor analysis
- algebraic equations
- eigenvalue decomposition
- data sets
- dynamical systems
- sparse representation
- principal component analysis
- pairwise
- neural network