A Complex-Valued Mixing Matrix Estimation Algorithm for Underdetermined Blind Source Separation.
Qiang GuoGuoqing RuanLiangang QiPublished in: Circuits Syst. Signal Process. (2018)
Keyphrases
- mixing matrix
- estimation algorithm
- blind source separation
- complex valued
- independent component analysis
- non stationary
- source separation
- computationally efficient
- blind separation
- maximum likelihood
- negative matrix factorization
- source signals
- speech signal
- factor analysis
- neural network
- independent components
- hidden markov models