some useful matrix operations
This proj forked this one https://github.com/leijian001/LMatrix but fixed some bugs and added something new such as The LU decomposition and cholesky decomposition of Matrix， Also I have generateed the original matrix and the inverse of matrix by Octave, and examed the code is right, You can find the result of the examination in the Debug files.
Xinliang Zhong xinliangzhong@foxmail.com