Approximate maximum likelihood direction of arrival estimation for two closely spaced sources.
François VincentOlivier BessonEric ChaumettePublished in: CAMSAP (2013)
Keyphrases
- direction of arrival
- doa estimation
- closely spaced
- maximum likelihood
- signal subspace
- canonical correlation analysis
- parameter estimation
- synthetic aperture radar
- estimation error
- correlation matrix
- em algorithm
- linear array
- sensor array
- signal to noise ratio
- expectation maximization
- hyperspectral
- eigenvalue decomposition