中文说明：非线性反演的MATLAB代码，高斯牛顿法是非线性反演的局部方法。可能有助于在嘈杂的非线性行为，更好地比逆问题线性
English Description：
Gauss newton method for non-linear inversion matlab code is local method for non linear inversion. may help in noisy non linear behavior better than making the inverse problem linear