Further investigation on time-domain maximum likelihood estimation of chirp signal parameters.
Zhenmiao DengLinmei YeMaozhong FuShijun LinYixiong ZhangPublished in: IET Signal Process. (2013)
Keyphrases
- maximum likelihood estimation
- frequency domain
- maximum likelihood
- parameter estimation
- fourier transform
- em algorithm
- expectation maximization
- multivariate gaussian
- spatial domain
- signal processing
- probability distribution
- poisson noise
- mixture of gaussians
- density function
- boltzmann machine
- subband
- log likelihood function
- image restoration
- denoising
- video sequences
- machine learning
- space variant
- non stationary
- model selection