A frequency-domain estimator for use in adaptive control systems.

Richard O. LaMaire Lena S. Valavani Michael Athans Gunter Stein

Published in: Autom. (1991)

Keyphrases

frequency domain
spatial domain
fourier transform
control system
cross correlation
frequency analysis
denoising
feature extraction

power spectrum
subband
low pass
fourier domain
recursive least squares
fourier analysis
filter bank

spectral domain
frequency domain analysis
bandpass
discrete fourier transform
facial asymmetry
power spectra
spectrum analysis

high quality
frequency response
log polar
preprocessing
image processing
feature vectors
multiresolution