解线性方程组的迭代法 【实验内容】对实验四所列目的和意义的线性方程组，试分别选用Jacobi 迭代法，Gauss-Seidel迭代法和SOR方法计算其解。-Solving linear equations of the iteration method 【Content】 experimental four experiments listed in the purpose and significance of the linear equations, test were selec