Estimation of Near-Field Parameters using Spatial Time-Frequency Distributions.
Luke A. CirilloAbdelhak M. ZoubirMoeness G. AminPublished in: ICASSP (3) (2007)
Keyphrases
- parameter estimation
- maximum likelihood estimation
- parametric models
- estimation process
- normal distribution
- spatial information
- spatio temporal
- maximum likelihood
- probability distribution
- parameter estimates
- random variables
- spatial and temporal
- sensitivity analysis
- weibull distribution
- spatial relationships
- parameter values
- kullback leibler distance
- probability density
- estimated parameters
- lognormal distribution
- update equations
- parameters estimation
- estimation algorithm
- spatial data
- multiscale
- gaussian model
- closed form solutions
- maximum likelihood estimator
- expectation maximization
- spatial databases
- space time
- instantaneous frequency