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本文提出一个波形相关的方法。它包括四个部分:(1)波形的树表示(2)树的节点和树间距离的基本运算(3)树匹配算法(4)求节点间最佳相关的回溯过程。该方法已经实现。其结果表明,它能处理区间伸缩或缺失引起的失真。
This article presents a waveform-related method. It consists of four parts: (1) the waveform of the tree representation (2) tree nodes and the basic distance between trees (3) tree matching algorithm (4) seeking the best correlation between nodes backtracking. This method has been achieved. The result shows that it can handle the distortions caused by stretching or missing sections.