Observer of the human cardiac sympathetic nerve activity using noncausal blind source separation.
Rolf VetterJean-Marc VesinPatrick CelkaUrs ScherrerPublished in: IEEE Trans. Biomed. Eng. (1999)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- human activities
- blind separation
- mixing matrix
- negative matrix factorization
- eigenvalue decomposition
- independent components
- markov random field
- sparse representation
- random fields
- pattern recognition
- principal component analysis
- neural network
- source signals
- hyperspectral images
- factor analysis
- algebraic equations