| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4634280 | Applied Mathematics and Computation | 2007 | 6 Pages |
Abstract
The concept of general two-scale similarity transform (GTST) is introduced. By applying GTST, we present an algorithm of constructing a class of compactly supported refinable function vector. In addition, we prove that GTST can preserve the symmetry of the given a refinable function vector, and give a sufficient condition that the corresponding transform matrices M(z) and N(z) satisfy when GTST can preserve symmetry. Some examples are given.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Xie Changzhen, Yang Shouzhi,