Source and Direction of Arrival Estimation Based on Maximum Likelihood Combined with GMM and Eigenanalysis.
Ryouichi NishimuraYôiti SuzukiPublished in: ICASSP (2018)
Keyphrases
- maximum likelihood
- doa estimation
- direction of arrival
- gaussian mixture model
- signal subspace
- em algorithm
- parameter estimation
- expectation maximization
- synthetic aperture radar
- mixture model
- maximum likelihood estimator
- estimation error
- canonical correlation analysis
- maximum a posteriori
- sensor array
- correlation matrix
- sar images
- linear array
- data sets
- model selection
- image processing