Adaptive filtering of evoked potentials using higher-order adaptive signal enhancer with genetic-type variable step-size prefilter.
Bor-Shyh LinBor-Shing LinFok-Ching ChongFeipei LaiPublished in: Medical Biol. Eng. Comput. (2005)
Keyphrases
- adaptive filtering
- adaptive filter
- higher order
- variable step size
- step size
- least mean square
- evoked potentials
- convergence speed
- convergence rate
- brain computer interface
- signal processing
- recursive least squares
- blind source separation
- filtering method
- speech signal
- denoising
- genetic algorithm
- pairwise
- non stationary
- frequency domain
- high frequency
- natural images
- cost function
- image processing