Gridless DOA estimation with finite rate of innovation reconstruction based on symmetric Toeplitz covariance matrix.
Tao ChenLin ShiYongzhi YuPublished in: EURASIP J. Adv. Signal Process. (2020)
Keyphrases
- covariance matrix
- doa estimation
- estimation error
- positive definite
- direction of arrival
- symmetric matrix
- covariance matrices
- correlation matrix
- principal component analysis
- least squares
- principal components analysis
- canonical correlation analysis
- sample size
- pseudo inverse
- geometrical interpretation
- image reconstruction
- objective function
- machine learning
- upper bound
- computer vision