Blind Source Separation of a Mixture of Communication Sources with Various Symbol Periods.
Sébastien HouckeAntoine ChevreuilPhilippe LoubatonPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2003)
Keyphrases
- blind source separation
- blind separation
- source separation
- source signals
- component analysis
- independent component analysis
- non stationary
- mixing matrix
- independent components
- convolutive mixtures
- adaptive particle swarm optimization
- negative matrix factorization
- communication systems
- eigenvalue decomposition
- data sets
- speech signal
- factor analysis
- input output
- sparse representation
- denoising
- information retrieval
- natural gradient
- algebraic equations
- machine learning
- neural network