The Characterization of the Multiple Vector-valued Multi-scale Wavelet Packet Bases

被引：0
|
作者：
Han Ke-zhong [1 ]
机构：
[1] Zhengzhou Inst Aeronaut Ind Management, Informat & Stat Vocat Coll, Zhengzhou 450011, Peoples R China
来源：
2011 INTERNATIONAL CONFERENCE ON MACHINE INTELLIGENCE (ICMI 2011), PT 1 | 2011年 / 3卷
关键词：
Orthogonal; multiresolution representation; multiple vector-valued wavelet packets; short suppo-rt; Riesz basis; multi-scale dilation; time-frequency analysis method;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, the orthogonal multiple vector-valued wavelet packets are introduced. An algorithm for constructing a class of orthogonal multiple vector-valued wavelets with short support is provided. A pro-cedure of the construction of orthogonal multiple vector-valued wavelet wraps is presented. The traits of the multiple vector-valued wavelet packets has been characterized by using time-frequency analysis method and unitary extnsion principle. In particular, a Riesz basis of L-2(R,C-uxu) is drawn from these wavelet packets. The pyramid decomposition scheme based on pseudoframes is established.
引用
收藏
页码：109 / 114
页数：6
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