研究了L^2(,C)中二元向量值紧支撑正交小波的构造.给出了二元向量值多分辨分析和二元向量值正交小波的概念,利用多分辨分析理论,得到了一种有效的二元紧支撑向量值正交小波的构造算法,并给出了数值算例。
Construction of bivariate compactly supported orthogonal vector-valued wavelets on L2(2,Gr) is investigated in the paper. The notion of bivariate vector-valued multiresolution analysis is introduced and the definition of bivariate orthogona] vector- valued wavelets is given. An effective algorithm for constructing bivariate compactly supported orthogonal vector-valued wavelets is obtained by using muhiresolution analysis theory. Finally, an example is given.