Complex-valued ICA utilizing signal-subspace demixing for robust DOA estimation and blind signal separation.
Ann-Chen ChangChih-Wei JenPublished in: Wirel. Pers. Commun. (2007)
Keyphrases
- complex valued
- doa estimation
- direction of arrival
- signal subspace
- blind source separation
- independent component analysis
- eigenvalue decomposition
- estimation error
- canonical correlation analysis
- source signals
- linear array
- sensor array
- correlation matrix
- face recognition
- hyperspectral
- synthetic aperture radar
- activation function
- neural network
- negative matrix factorization
- hidden markov models
- pattern recognition