A note on regulation of nonlinear non minimum-phase systems with unknown high-frequency gain.

Alberto Isidori Lorenzo Marconi

Published in: ECC (2009)

Keyphrases

high frequency
low frequency
high resolution
wavelet transform
wavelet coefficients
subband
high frequencies
visual quality
discrete wavelet transform
wavelet decomposition
image compression
frequency domain
multi resolution analysis
subband decomposition
low bit rate coding