On regularity and identifiability of blind source separation under constant-modulus constraints.
Yingwei YaoGeorgios B. GiannakisPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- source separation
- adaptive particle swarm optimization
- non stationary
- blind separation
- negative matrix factorization
- speech signal
- image processing
- independent components
- mixing matrix
- algebraic equations
- eigenvalue decomposition
- sparse representation
- machine learning
- data mining
- neural network