A novel parameter estimation for hyperbolic frequency modulated signals using group delay.
Xiaodong JiangSiliang WuPublished in: Digit. Signal Process. (2021)
Keyphrases
- parameter estimation
- phase locked loop
- maximum likelihood
- least squares
- statistical models
- model selection
- em algorithm
- markov random field
- spectrum analysis
- frequency modulation
- approximate inference
- expectation maximization
- parameter estimation algorithm
- posterior distribution
- fundamental frequency
- model fitting
- random fields
- gibbs sampling
- parameter values
- estimation problems
- maximum likelihood estimation
- parameter estimates
- position estimation
- synthetic aperture radar
- short time fourier transform
- data mining