Single channel source separation and parameter estimation of multi-component PRBCPM-SFM signal based on generalized period.
Hang ZhuShuning ZhangHuichang ZhaoPublished in: Digit. Signal Process. (2015)
Keyphrases
- parameter estimation
- single channel
- source separation
- multi component
- multi channel
- maximum likelihood
- model selection
- independent component analysis
- least squares
- markov random field
- frequency domain
- prior information
- non stationary
- wiener filter
- wavelet decomposition
- expectation maximization
- em algorithm
- signal processing
- denoising
- camera motion
- brain activity
- edge detection
- multiresolution