全主元高斯约当消去法

2.LU分解法

3.追赶法

4.五对角线性方程组解法

5.线性方程组解的迭代改善

6.范德蒙方程组解法

7.托伯利兹方程组解法

8.奇异值分解

9.线性方程组的共轭梯度法

10.对称方程组的乔列斯基分解法

11.矩阵的QR分解

12.松弛迭代法-PCA-wide Gauss Jordan elimination method 2.LU decomposition method 3. To catch up with law 4. Five linear equations solution 5. Linear equations of the iterative improvement of solution 6. Vandermonde equations Solution 7.托伯利兹Solution of equations 8. Singular Value Decomposition 9. linear equations of the conjugate gradient method 10.乔列斯基symmetric linear decomposition method 11. matrix QR decomposition 12. relaxation iteration method