多分辨数据融合中信号的分解与重构

Decompose and Reconstruct Signals in Multiresolution Data Fusion

在进行多分辨数据融合系统的研究中，设计了用于小波分解与重构算法的正交镜像滤波器和Ｂ－样条小波。它们具有线性相位，在利用它们进行的分解与重构过程中，取得了良好效果。

In the ressearch of multiresolution data fusion algorithm, the quadrature mirrorfilter (QMF) and Bspline wavelet with linear phase are designed and used to decompose and reconstruct signals in this paper. The result shows that the performance of reconstruction is excellent.