在一些数学运算中，经常用到求矩阵的逆。如何自动的求逆，本人根据大家的需求，编写了一些求你的算法，希望大家能采纳。-In some math, often used for matrix inverse. How to automatically inversion, I according to everyone' s needs, the preparation of a number of algorithms beg you, I hope that we can adopt.