相关性分析的算法写得不好，主要供学习matlab界面编写、参数传递的朋友参考-,matlab,其他小程序/Other windows programs -correlation analysis algorithm is not well written, mainly for the preparation of learning Matlab interface, Parameter Passing reference to the friends - and Matlab. other s

给出解析XML文档的程序例子，可以运行，并用到递归算法，实现树结构-The function of the convenient search function are given of an XML document analysis program example, can run, and to recursion algorithm, realize the tree structure