The characterization of compact support of Fourier transform for scaling function of L2 (Rs)

被引：0

作者：

Han, Jin-Cang ^{[1
]}

Cheng, Zheng-Xing ^{[1
]}

机构：

[1] Xian Jiaotong Univ, Sch Sci, Xian 710049, Peoples R China

来源：

2007 INTERNATIONAL CONFERENCE ON WAVELET ANALYSIS AND PATTERN RECOGNITION, VOLS 1-4, PROCEEDINGS | 2007年

关键词：

orthonormal wavelets; multiresolution analysis; scaling function; compact support; Fourier transform;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

In this paper, under weaker condition, we give the sufficient and necessary condition that phi(x) is a scaling function of L(2) (R(s)). we give results of the whole support of wavelets. these results are characterized by some equalities and inequalities. We have improved completely Long's results.

引用

页码：1650 / 1654

页数：5

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