A blind source separation technique using second-order statistics.
Adel BelouchraniKarim Abed-MeraimJean-François CardosoEric MoulinesPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- mixing matrix
- negative matrix factorization
- blind separation
- eigenvalue decomposition
- sparse representation
- natural gradient
- independent components
- algebraic equations
- speech signal
- source signals
- independent components analysis
- variable step size
- machine learning
- factor analysis
- multiresolution