System Identification in Structural Dynamics Using Blind Source Separation Techniques.
F. PonceletG. KerschenJ.-C. GolinvalF. MarinPublished in: ICA (2007)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- non stationary
- source separation
- blind separation
- adaptive particle swarm optimization
- dynamical systems
- mixing matrix
- natural gradient
- input output
- negative matrix factorization
- eigenvalue decomposition
- speech signal
- algebraic equations
- sparse representation
- computer vision
- factor analysis
- information retrieval systems
- least squares