Asymptotic Property of Dual Frames of aWavelet Frame Yielded by Several Refinable Functions

摘要：

Wavelet tight frames have attracted more and more attention. In this paper, we show that there exist wavelet frames generated by two functions which have good dual wavelet frames, but for which the standard dual wavelet frame does not consist of wavelets. That is to say, the standard dual wavelet frame cannot be generated by the translations and dilations of a single function.

关键词： dual wavelet frame wavelet tight frames refinable functions asymptotic property

作者: Xiaojun Cao Jincang Han

作者单位: School of Information Engineering Lanzhou University of Finance & Economics Lanzhou 730020, China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Automation Engineering(ICCAE 2011)(2011年第三届IEEE计算机与自动化工程国际会议)

会议地点: 重庆

会议语种:英文

页码: 278-281

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）