Blind source separation for OFDM with filtering colored noise out.
M. G. Samantha SriyanandaJyrki JoutsensaloTimo HämäläinenPublished in: Swe-CTW (2011)
Keyphrases
- blind source separation
- independent component analysis
- source signals
- non stationary
- source separation
- median filter
- blind separation
- adaptive particle swarm optimization
- independent components
- noise reduction
- noise level
- eigenvalue decomposition
- mixing matrix
- sparse representation
- signal to noise ratio
- algebraic equations
- negative matrix factorization
- communication systems
- neural network
- missing data
- factor analysis
- speech recognition
- image compression
- least squares
- multiresolution