The optimal focusing subspace for coherent signal subspace processing.

Shahrokh Valaee Peter Kabal

Published in: IEEE Trans. Signal Process. (1996)

Keyphrases

signal subspace
sensor array
estimation error
correlation matrix
linear array
hyperspectral
worst case
synthetic aperture radar
remote sensing
processing elements
feature selection
high dimensional data
low dimensional
principal component analysis
high dimensional
pairwise
multiscale