Maximum likelihood based direction estimation for noncircular signals.
Yang-Ho ChoiPublished in: Signal Process. (2024)
Keyphrases
- maximum likelihood
- parameter estimation
- maximum likelihood estimation
- log likelihood function
- estimation algorithm
- maximum likelihood estimator
- em algorithm
- expectation maximization
- estimation accuracy
- maximum a posteriori
- instantaneous frequency
- likelihood function
- gaussian distribution
- estimation error
- robust estimation
- additive noise
- image reconstruction
- hidden markov models
- correlation function
- signal reconstruction
- multiscale
- genetic algorithm