LEVENBERG-MARQUARDT算法进行circle拟合 个人曾经用来计算细胞膜弯曲曲率-LEVENBERG-MARQUARDT algorithm was used to circle fitting. I used this method tocalculate the individual cell membrane curvature before.

本算例属于细胞膜优化算法，主要用于寻找最优值，具有收敛速度快，不易陷入局部最优的优点(Intelligent optimization algorithm)