Underdetermined blind source seperation of non-disjoint nonstationary sources in the time-frequency domain.
Nguyen Linh-TrungAbdeldjalil Aïssa-El-BeyKarim Abed-MeraimAdel BelouchraniPublished in: ISSPA (2005)
Keyphrases
- non stationary
- blind source separation
- source signals
- multiple sources
- blind separation
- adaptive algorithms
- domain specific
- source separation
- random fields
- instantaneous frequency
- single source
- pairwise
- signal processing
- autoregressive
- empirical mode decomposition
- multi source
- concept drift
- data sources
- wavelet packet
- stock price
- principal component analysis
- multiscale