运用数值解法解线性方程组，即雅克比迭代法、高斯-赛德尔迭代法、SOR方法-The numerical solution of linear equations that Jacobi iteration method, Gauss- Seidel iterative method, SOR method

使用高斯-赛德尔迭代法和雅克比迭代法求解线性方程组；使用高斯法和列主元法求解线性方程组。(Using the Gauss - Seidel iterative method, Jacobi iterative method for solving linear equations and using Gauss method and column principal component method to solve linear equations.)

解线性方程组的迭解法，包括高斯-赛德尔迭代法和雅克比迭代法(Solution of iterative solution of linear equations, including Gauss - Seidel iterative method, Jacobi method)