The Construction of Compactly Supported Orthogonal Wavelet Basis on 4 of the Filter Length
Yanbo Liu · Zhongyang Minzu Daxue xuebao · 2009
It is studied deeply that the structural characteristics of compactly supported orthogonal wavelet basis on 4 of the filter length,then the more generalized conditions are found,in which wavelet basis still keeps compact support and orthogonality after the parameter is added into the coefficient of the filter,and we construct some examples to verify correctness of the conclusion.