spectral estimation problem with lower and upper bounds.

Chen Ling Hongxia Yin Guanglu Zhou

Published in: Comput. Optim. Appl. (2011)

Keyphrases

lower and upper bounds
spectral estimation
lower bound
minimum variance
upper bound
power spectrum
signal processing
synthetic aperture radar
lagrangian relaxation
sar imagery
fourier transform
itemsets
frequency domain
spatial domain