Abstract: Adaptive anti-jamming array can only suppress partial interferences when received interferences outnumber freedom degree of array, which brings the problem of solving underdetermined linear ...

Abstract: Existing direction of arrival estimation methods based on the unidirectional phase center motion in time modulated linear array mainly face two issues: the redistribution of noise and the ...

Eigenvalues and eigenvectors – PCA identifies the directions of maximum variance in data. Diagonalization – allows the covariance matrix to be simplified into a diagonal form for easier computation.