多小波分析与应用

本文介绍正交多小波，双正交多小波，半正交多小波的构造方法，以及多小波在信号处理方面的应用，在应用过程中，由于多小波的特殊性，需要对原始信号的采样数据作处理，称为预处理，预处理在多小波的应用上是很关键的一步，它与选取的多小波基有关，不同的多小波有其机应的预处理方法。

Analysis of Multiwavelet and Application

The main purpose of this paper is to introduce the construction of orthogonal, biorthogonal and semi-orthogonal multiwavelet and the application ofmultiwavelet to signal processing. In application, because of the particularity ofmultiwavelet it's necessary to deal with the sampling data of original signal ,namely, the preprocessing procedure. Preprocessing procedure is the important stepin application of the multiwavelet. It's relatived to the choice of the multiwavelet basis, There has the corresponding preprocessing method based on the d