Estimating the mixing matrix in underdetermined Sparse Component Analysis (SCA) using consecutive independent component analysis (ICA).
Adel JavanmardP. PadMassoud Babaie-ZadehChristian JuttenPublished in: EUSIPCO (2008)
Keyphrases
- mixing matrix
- independent component analysis
- blind source separation
- independent components
- principal component analysis
- blind signal separation
- signal processing
- source separation
- natural gradient
- factor analysis
- source signals
- independent subspace analysis
- neural network
- blind separation
- independent components analysis