程序实现了高斯赛德尔的算法，高斯赛德尔算法在计算方法中是十分重要的 雅克比迭代法求实对称矩阵的特征值和特征向量-Application implements the algorithm of gauss seidel, gauss seidel algorithm is very important in the calculation method Jacobi iteration method realistic symmetric matrix eigenvalue and eigenvector