Clutter Covariance Matrix Estimation via KA-SADMM for STAP.
Xiaolin DuYang JingXiaolong ChenGuolong CuiJibin ZhengPublished in: IEEE Geosci. Remote. Sens. Lett. (2024)
Keyphrases
- covariance matrix
- estimation error
- covariance matrices
- computer simulation
- principal component analysis
- sample size
- gaussian mixture
- objective function
- geometrical interpretation
- eigenvalues and eigenvectors
- mahalanobis distance
- positive definite
- eigendecomposition
- transformation matrix
- cma es
- correlation matrix
- pseudo inverse
- multivariate gaussian
- mahalanobis metric
- maximum likelihood estimation
- computer vision
- special case
- symmetric matrix
- evolutionary algorithm
- class conditional densities
- multivariate normal