Blind source separation-based 2-D angle estimation with uniform circular array.
Zenghui HuFeng HeJubo ZhuPublished in: WCSP (2010)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- linear array
- non stationary
- source separation
- blind separation
- negative matrix factorization
- adaptive particle swarm optimization
- algebraic equations
- eigenvalue decomposition
- mixing matrix
- natural gradient
- speech signal
- computer vision
- neural network
- factor analysis
- feature vectors