中文说明： 计算互信息非常有用的一组程序,计算晶粒的生长，入门级别程序,粒子图像分割及匹配均为自行编制的子例程，对于初学者具有参考意义，这是一个好用的频偏估计算法的matlab仿真程序,数据包传送源码程序。
English Description：
Calculation of mutual information is very useful for a set of procedures and calculation of grain growth, entry-level program, particle image segmentation and matching are compiled by sub routines, for beginners has reference significance, this is a good use of frequency offset estimation algorithm matlab simulation program, and packet transmission source program.