Sparse covariance fitting for direction of arrival estimation.
Luis BlancoMontse NájarPublished in: EURASIP J. Adv. Signal Process. (2012)
Keyphrases
- doa estimation
- direction of arrival
- canonical correlation analysis
- signal subspace
- correlation matrix
- least squares
- parametric models
- eigenvalue decomposition
- covariance matrix
- model fitting
- linear array
- high dimensional
- sensor array
- estimation error
- parameter estimation
- pairwise
- blind source separation
- active appearance models