传染病网络模拟程序子程序

本文为BA无标度网络生成文件，生成的无标度网络矩阵，矩阵行号代表节点号，0代表不连接，1代表链接。

本文用的矩阵代号为a，n*n方阵。-Infectious disease network simulation program main program

　This paper is a BA scale-free network generation file, the generated scale-free network matrix, the matrix line number represents the node number, 0 represents not connected, 1 represents the link.

　Matrix used in this paper, code-named a, n* n square matrix.