Expectation-Maximization Based Direction of Arrival Estimation Under a Mixture of Noise.
Yassine MhiriMohammed Nabil El KorsoLucien BacharachArnaud BreloyPascal LarzabalPublished in: EUSIPCO (2021)
Keyphrases
- signal subspace
- expectation maximization
- direction of arrival
- doa estimation
- em algorithm
- mixture model
- linear array
- correlation matrix
- parameter estimation
- estimation error
- sensor array
- probabilistic model
- hyperspectral
- maximum likelihood
- synthetic aperture radar
- signal to noise ratio
- generative model
- eigenvalue decomposition
- k means
- probability density function
- canonical correlation analysis
- covariance matrix
- multispectral
- remote sensing
- infrared