这是本编写的一个基于均值法的圆拟合程序，可以直接使用-This is the preparation of a law based on the average circle fitting procedures, can be directly used

实现了圆拟合的功能，效果比较好，可以下来试一下。有问题联系我-To achieve the function of the circle fitting, the effect is better, you can try it. There are problems contact me