引进向量值双正交小波的概念.给出向量值双正交小波存在的条件.利用多分辨分析与时频分析理论,给出一类紧支撑向量值双正交小波的构造算法.
The concept of biorthogonal vector-valued wavelet were introduced. A necessary condition for the existence of biorthogonal vector-valued wavelets was given. An algorithm for constructing a class of compactly supported biorthogonal vector-valued wavelets was proposed by using multiresolution analysis and theory.