Approaches and applications of semi-blind signal extraction for communication signals based on constrained independent component analysis: The complex case.
Xiang WangZhi-Tao HuangYiyu ZhouXiaotian RenPublished in: Neurocomputing (2013)
Keyphrases
- independent component analysis
- signal processing
- independent components
- single channel
- source separation
- blind signal separation
- blind source separation
- source signals
- factor analysis
- principal component analysis
- blind separation
- independent subspace analysis
- dimensionality reduction
- mixing matrix
- multi channel
- natural gradient
- pattern recognition
- image processing