.testpipei_1.m文件为基于灰度的模板匹配代码，仅为单独使用，不具有交互性

2.testpipei_2.m文件为基于灰度的快速模板匹配代码，仅为单独使用，不具有交互性

3.three.m为带有界面的演示程序，包含了上述两种算法，在MATLAB7.1中，在命令窗口下输入

edit three （three文件一定要在work文件夹下）回车后就可以进行使用了。

4.testpipei_1.m和testpipei_2.m的函数使用说明详细见各自的文件内

5.testpipei_1.m,testpiei_2.m,getOrder.m,gettezheng.m都为函数文件

three.m和three.fig共同为演示界面文件。-. testpipei_1.m file for the template matching based on gray code, only single use, non-interactive documents 2.testpipei_2.m fast gray-based template matching code, only single use, non-interactive 3. three.m for a demo program interface that contains the above two algorithms, in MATLAB7.1, in the command window, enter the edit three (three documents must be in the work folder) after carriage return can be used . 4.testpipei_1.m and testpipei_2.m a function of the use of a detailed descr iption see the respective paper 5.testpipei_1.m, testpiei_2.m, getOrder.m, gettezheng.m document for function three.m and three.fig together for the presentation interface file.