罚函数法的源代码和一个原创的例子，求约束为非线性时的方程。-Penalty function method and an original source code examples, find the constraint equations for the nonlinear time.

一份关于lmfsoved 的matlab 代码，很好用的！-A report on lmfsoved the matlab code, a very good use!

这个程序实现了Levenberg Marquardt Fletcher(LMF)算法，并用于非线性最小二乘的计算。用于在一个非线性多项式组成的矛盾/超定方程组中，找到最优的解。-This program implements the Levenberg Marquardt Fletcher (LMF) algorithm, and used nonlinear least squares calculations. Formed in a non-linear polynomial for th