Parameter estimation and blind channel identification in impulsive signal environments.
Xinyu MaChrysostomos L. NikiasPublished in: IEEE Trans. Signal Process. (1995)
Keyphrases
- parameter estimation
- maximum likelihood
- least squares
- em algorithm
- parameter estimation algorithm
- statistical models
- markov random field
- expectation maximization
- model selection
- channel estimation
- received signal
- synthetic aperture radar
- maximum likelihood estimation
- parameter values
- random fields
- non stationary
- approximate inference
- parameter estimates
- model fitting
- estimation problems
- position estimation
- dynamic environments
- closed form
- three dimensional
- posterior distribution
- higher order
- parameters estimation
- motion estimation
- image sequences