Subspace-based parameter estimation of exponentially damped sinusoids using prior knowledge of frequency and phase.
Hua ChenSabine Van HuffelAd van den BoomPaul van den BoschPublished in: Signal Process. (1997)
Keyphrases
- parameter estimation
- prior knowledge
- maximum likelihood
- markov random field
- least squares
- em algorithm
- model selection
- parameter estimation algorithm
- random fields
- expectation maximization
- statistical models
- model fitting
- low dimensional
- domain knowledge
- high dimensional
- maximum likelihood estimation
- parameter values
- approximate inference
- prior information
- posterior distribution
- parameters estimation
- bayesian framework
- feature space
- parameter estimates
- machine learning
- covariance matrices
- synthetic aperture radar
- generative model
- position estimation
- higher order
- dimensionality reduction