摄像机标定程序：用matlab语言编写，主程序为 Tsai，参考 TestData 以了解调用方法-camera calibration procedures : using Matlab language, the main program for Tsai, TestData reference to understand call methods

摄像机标定程序：用matlab语言编写，zhang是主程序，请参考test以了解调用的方法-camera calibration procedures : using Matlab language, the main program is zhang, Please refer to test to find out the calling method