Direction-of-Arrival Estimation Based on the Joint Diagonalization Structure of Multiple Fourth-Order Cumulant Matrices.
Wen-Jun ZengXi-Lin LiXian-Da ZhangPublished in: IEEE Signal Process. Lett. (2009)
Keyphrases
- signal subspace
- fourth order
- correlation matrix
- direction of arrival
- doa estimation
- estimation error
- high order
- partial differential equations
- noise removal
- blind separation
- blind source separation
- computer vision
- linear array
- higher order
- image interpolation
- hyperspectral
- covariance matrix
- parameter estimation
- multiscale
- image segmentation