矩阵的求逆按矩阵类型分2种，一种是方阵，一种就是任意的矩阵了。而求逆的过程，我们学过线数就知道，可以用行列变化，用伴随矩阵。两种思路的代码网上都有，这里贴出一部分c++写的代码，是针对任意矩阵的用伴随的方法（先求代数余子式）。完全的代码和矩阵类，等我会用Wordpress里的文件插入的时候立马补上。-Matrix inversion matrix type 2, a square, one is an arbitrary matrix. Inversion process, we learned the number of lines to know, with the ranks of the changes, with adjoint matrix. Two ideas code online has posted part of c++ write code, is to seek first the method associated with the use of any matrix (Algebra I sub-type). The full code and matrix classes, etc. I use Wordpress file inserted immediately filled.