雅可比算法求解矩阵特征值级特征向量问题，本算法有高速的特点-Jacobi algorithm for solving matrix eigenvalue-level feature vector problem, the algorithm has the characteristics of high-speed

运用迭代方法计算矩阵的前N个最大特征向量。需要根据程序中的矩阵维数创建相应的输入文本文件。-Iterative matrix method using the first N largest eigenvectors. Need to process the creation of the corresponding matrix dimension of the input text file.