Gridless Two-Dimensional Doa Estimation With L-Shaped Array Based on the Cross-Covariance Matrix.
Xiaohuan WuWei-Ping ZhuJun YanPublished in: ICASSP (2018)
Keyphrases
- covariance matrix
- direction of arrival
- doa estimation
- estimation error
- signal subspace
- correlation matrix
- covariance matrices
- antenna array
- canonical correlation analysis
- sample size
- principal component analysis
- pseudo inverse
- geometrical interpretation
- principal components analysis
- eigenvalues and eigenvectors
- multipath
- sound source
- sensor array
- principal components
- signal to noise ratio