Robust STAP Against Unknown Mutual Coupling Based on Middle Subarray Clutter Covariance Matrix Reconstruction.
Zhihui LiYongshun ZhangWeijian LiuYiduo GuoHanwei LiuPublished in: IEEE Access (2019)
Keyphrases
- covariance matrix
- covariance matrices
- computer simulation
- estimation error
- sample size
- principal component analysis
- mahalanobis distance
- objective function
- positive definite
- pseudo inverse
- geometrical interpretation
- eigenvalues and eigenvectors
- eigendecomposition
- correlation matrix
- multivariate gaussian
- transformation matrix
- image reconstruction
- upper bound
- special case