多分辨数据融合中信号的分解与重构
Decompose and Reconstruct Signals in Multiresolution Data Fusion
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摘要: 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。Abstract: 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.