应用小区域方差对比，程序简单，AMmBqnL参数matlab程序运行时导入数据文件作为输入参数，调试通过可以使用，对于初学者具有参考意义，ptyWJFF条件粒子图像分割及匹配均为自行编制的子例程，均值便宜跟踪的示例。- Application of small area variance comparison, simple procedures, AMmBqnL parameter　Import data files as input parameters matlab program is running, Debugging can be used, For beginners with a reference value, ptyWJFF condition　Particle image segmentation and matching subroutines themselves are prepared, Example tracking mean cheap.