Jammer Tracking Based on Efficient Covariance Matrix Reconstruction With Iterative Spatial Spectrum Sampling.
Saeed MohammadzadehVítor H. NascimentoRodrigo C. de LamareOsman KukrerPublished in: IEEE Trans. Aerosp. Electron. Syst. (2023)
Keyphrases
- covariance matrix
- sample size
- covariance matrices
- principal component analysis
- geometrical interpretation
- mahalanobis distance
- computationally expensive
- high resolution
- search space
- positive definite
- eigendecomposition
- transformation matrix
- correlation matrix
- eigenvalues and eigenvectors
- particle filter
- appearance model
- feature space
- symmetric matrix
- machine learning