Low-Complexity Robust Adaptive Beamforming Based on Covariance Matrix Reconstruction.
Zhiwei GuanHeping ShiLizhu ZhangNing MaPublished in: CSPS (1) (2018)
Keyphrases
- low complexity
- covariance matrix
- covariance matrices
- principal component analysis
- computational complexity
- geometrical interpretation
- three dimensional
- lower complexity
- motion estimation
- image reconstruction
- distributed video coding
- multivariate gaussian
- correlation matrix
- sample size
- eigenvalues and eigenvectors
- high resolution
- gaussian mixture
- vlsi architecture
- mimo systems
- video sequences
- symmetric matrix
- face recognition
- estimation error
- multiple description coding
- image sequences
- bipartite graph
- real time