中文说明：应用背景该算法用于求解大型稀疏方程组的一种迭代程序，具有较好的收敛性，当方程组过大时该方法的迭代时间比较长，这是该方法的一个不足之处，但总的说来，该方法极大地改进了我们求解线性方程组的运算。有较好的贴切的答案。关键技术该算法用于求解大型稀疏方程组的一种迭代程序，具有较好的收敛性，当方程组过大时该方法的迭代时间比较长，这是该方法的一个不足之处，但总的说来，该方法极大地改进了我们求解线性方程组的运算。有较好的贴切的答案。
English Description：
Application backgroundThe algorithm for solving large sparse equations by an iterative procedure, and has better convergence, when the equation group when the method of iteration for a long time, this is a limitation of the method, but in general, the method greatly improved operation we solve the linear equation group. Have better answer to the right answer.Key TechnologyThe algorithm for solving large sparse equations by an iterative procedure, and has better convergence, when the equation group when the method of iteration for a long time, this is a limitation of the method, but in general, the method greatly improved operation we solve the linear equation group. Have better answer to the right answer.