Partially Relaxed Orthogonal Least Squares Weighted Subspace Fitting Direction-of-Arrival Estimation.
David SchenckKatja LübbeMinh Trinh-HoangMarius PesaventoPublished in: ICASSP (2022)
Keyphrases
- signal subspace
- direction of arrival
- doa estimation
- linear array
- orthogonal least squares
- correlation matrix
- sensor array
- hyperspectral
- estimation error
- synthetic aperture radar
- eigenvalue decomposition
- line fitting
- canonical correlation analysis
- radial basis function
- least squares
- hough transform
- fourth order
- artificial neural networks
- error rate
- parameter estimation
- linear combination