An Efficient Spatial Covariance Matrix Reconstruction Algorithm in the Hybrid Analog-Digital Structure.
Yan ZhouBo DangYanyan LiGuanhao LiuPublished in: IEEE Trans. Veh. Technol. (2022)
Keyphrases
- covariance matrix
- covariance matrices
- principal component analysis
- eigenvalues and eigenvectors
- sample size
- positive definite
- mahalanobis distance
- circuit design
- correlation matrix
- multivariate gaussian
- spatial structure
- pseudo inverse
- geometrical interpretation
- machine learning
- geometric structure
- multi objective
- similarity measure