Novel parameter estimation of high-order polynomial phase signals using group delay.
Xiaodong JiangSiliang WuYuan ChenPublished in: Signal Process. (2021)
Keyphrases
- parameter estimation
- high order
- low order
- markov random field
- higher order
- maximum likelihood
- model selection
- least squares
- statistical models
- random fields
- pairwise
- em algorithm
- parameter values
- estimation problems
- parameter estimation algorithm
- expectation maximization
- parameter estimates
- posterior distribution
- parameters estimation
- conditional random fields
- model fitting
- synthetic aperture radar
- image segmentation
- lower order