A Class of Compactly Supported Nonseparable Orthogonal Wavelets of L2((R)n)

摘要

In this paper,we present a concrete method for constructing a class of compactly supported nonseparable orthogonal wavelet bases of L2(Rn),n ≥ 2.The orthogonal wavelets are associated with dilation matrix αIn (α ≥ 2,α ∈ Z),where In is the identity matrix of order n.In the end,two examples are given to illustrate how to use our method to construct nonseparable orthogonal wavelet bases.