An efficient method for parameter estimation and separation of multi-component LFM signals.
Zhenkun LuShaohang LiuJi QiuQinghua HuangCui YangPublished in: Signal Process. (2023)
Keyphrases
- parameter estimation
- model selection
- em algorithm
- pairwise
- least squares
- multi component
- image processing
- machine learning
- probabilistic model
- maximum likelihood
- parameter estimates
- statistical models
- approximate inference
- parameters estimation
- maximum likelihood estimation
- posterior distribution
- parameter values
- covariance matrix
- segmentation algorithm
- graphical models
- prior knowledge