Robust adaptive beamforming for fast moving interference based on the covariance matrix reconstruction.
Saeed MohammadzadehOsman KukrerPublished in: IET Signal Process. (2019)
Keyphrases
- covariance matrix
- covariance matrices
- principal component analysis
- sample size
- positive definite
- pseudo inverse
- mahalanobis distance
- multivariate gaussian
- correlation matrix
- class conditional densities
- objective function
- eigenvalues and eigenvectors
- eigendecomposition
- gaussian mixture
- cma es
- transformation matrix
- multipath
- estimation error
- vector space
- computational complexity
- search algorithm