Title :
Design of signal-adapted wavelet prefilter with approximation condition
Author :
Xinxing, Yang ; Jiankang, Zhang ; Licheng, Jiao
Author_Institution :
Key Lab. for Radar Signal Process., Xidian Univ., Xi´´an, China
fDate :
6/25/1998 12:00:00 AM
Abstract :
An adaptive wavelet prefilter is designed for common compactly supported synthesis scaling functions. Simulation results show that the approximation accuracy of the prefiltering algorithm is satisfactory
Keywords :
adaptive filters; approximation theory; filtering theory; wavelet transforms; adaptive wavelet prefilter; approximation accuracy; approximation condition; compactly supported synthesis scaling functions; prefiltering algorithm; signal-adapted wavelet prefilter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980956
