/** *LU分解(V2非递归法) *@param A (in)输入矩阵 *@param L (out)输出L阵 *@param U (out)输出U阵 *@param size (in)矩阵大小 *@ 分解成功返回非零值失败返回零 */ LUDecomposition(double **A, double **L, double **U, size) { ... [阅读全文]