Parameter estimation of linear frequency modulated signals with missing observations.
Ramon F. BrcichAbdelhak M. ZoubirPublished in: ICASSP (6) (2003)
Keyphrases
- parameter estimation
- maximum likelihood
- least squares
- statistical models
- random fields
- model selection
- spectrum analysis
- markov random field
- em algorithm
- parameter estimation algorithm
- expectation maximization
- maximum likelihood estimation
- parameter values
- fundamental frequency
- model fitting
- approximate inference
- posterior distribution
- frequency modulation
- phase locked loop
- structure learning
- missing values
- synthetic aperture radar
- linear model
- estimation problems
- closed form
- short time fourier transform
- image processing
- machine learning
- data mining