宁夏大学学报（自然科学版）2011，Vol.32Issue(4)：305-310,6.
奇异两尺度相似变换的逼近阶
Approximation Order of Singular Two-scale Similarity Transforms
摘要
Abstract
For scale-wavelet in this paper, the order of singular two-scale similarity transforms has been obtained when 0 is the multiple root of transformation matrix. For multi-wavelet system, the new definition of singular two-scale similarity transforms (TST) is given at first. Second, the approximate order and the form of approximate vectorc can be obtained when 0 is the double non-degenerate eigenvalue of the M(0) .关键词
逼近阶/逼近向量/加细面具/多尺度函数/多小波函数Key words
approximation order/ approximation vector/ refinable mask/ multiscaling function/ multiwavelets function.分类
数理科学引用本文复制引用
雷崇民,张光晨,黄永东..奇异两尺度相似变换的逼近阶[J].宁夏大学学报（自然科学版）,2011,32(4):305-310,6.基金项目
国家自然科学基金资助项目(10961001) （10961001）
教育部科学技术研究重点项目(209152). （209152）
