The canonical dual frame of a wavelet frame

被引：57

作者：

Daubechies, I ^{[1
]}

Han, B ^{[1
]}

机构：

[1] Princeton Univ, Dept Math, PACM, Princeton, NJ 08544 USA

来源：

APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS | 2002年 / 12卷 / 03期

基金：

美国国家科学基金会; 加拿大自然科学与工程研究理事会;

关键词：

wavelet frame; the canonical dual frame; dual wavelet frame;

D O I：

10.1006/acha.2002.0381

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we show that there exist wavelet frames that have nice dual wavelet frames, but for which the canonical dual frame does not consist of wavelets, i.e., cannot be generated by the translates and dilates of a single function. (C) 2002 Elsevier Science (USA).

引用

页码：269 / 285

页数：17

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