Abstract: In this paper, the factorization of scaling vector filters into prime factors is considered.A construction of bi-orthogonal wavelet matrix with pre-asigned scaling filter is given.

• 文摘:本文研究尺度滤波器的基本分解问题.；基于所得结果；对于任意给定的尺度滤波器；给出了双正交小波矩阵的构造方案