A geometric approach to blind source separation for digital wireless applications.
Murat TorlakLars K. HansenGuanghan XuPublished in: Signal Process. (1999)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- adaptive particle swarm optimization
- non stationary
- blind separation
- source separation
- mixing matrix
- wireless networks
- negative matrix factorization
- natural gradient
- independent components
- eigenvalue decomposition
- sparse representation
- speech signal
- signal processing
- algebraic equations
- sensor networks
- digital libraries
- multiscale