利用广义逆求解无约束条件下的优化问题。求解线性方程组最小二乘解的广义逆法-Under the condition of using the generalized inverse solving unconstrained optimization problems.The least-square solutions to the linear system of equations of the generalized inverse method

矩阵计算的类苦,包括矩阵乘法,求逆矩阵求特征值和特征向量等-Matrix calculation, including matrix multiplication, inverse matrix eigenvalue and eigenvector and so on

是一个常用的数学算法,是用VC++编的求逆程序,不错的-Is a commonly used mathematical algorithm, is to use vc++ program of the inverse, pretty good