Blind source-separation using second-order cyclostationary statistics.
Karim Abed-MeraimYong XiangJonathan H. MantonYingbo HuaPublished in: IEEE Trans. Signal Process. (2001)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- non stationary
- blind separation
- source separation
- adaptive particle swarm optimization
- negative matrix factorization
- mixing matrix
- eigenvalue decomposition
- speech signal
- natural gradient
- independent components
- source signals
- algebraic equations
- factor analysis
- sparse representation
- image features
- data sets