matlab生成26节点的无向图

你可以使用Matlab自带的graph函数来生成一个26个节点的无向图。以下是一个简单的代码示例：

% 创建一个26个节点的无向图
G = graph();
G = addnode(G, 26);

% 添加边
G = addedge(G, 1, 2);
G = addedge(G, 1, 3);
G = addedge(G, 1, 4);
G = addedge(G, 2, 5);
G = addedge(G, 2, 6);
G = addedge(G, 3, 7);
G = addedge(G, 3, 8);
G = addedge(G, 4, 9);
G = addedge(G, 4, 10);
G = addedge(G, 5, 11);
G = addedge(G, 5, 12);
G = addedge(G, 6, 13);
G = addedge(G, 6, 14);
G = addedge(G, 7, 15);
G = addedge(G, 7, 16);
G = addedge(G, 8, 17);
G = addedge(G, 8, 18);
G = addedge(G, 9, 19);
G = addedge(G, 9, 20);
G = addedge(G, 10, 21);
G = addedge(G, 10, 22);
G = addedge(G, 11, 23);
G = addedge(G, 11, 24);
G = addedge(G, 12, 25);
G = addedge(G, 12, 26);

% 绘制图形
plot(G);

这将生成一个包含26个节点和25条边的无向图。你可以根据需要修改节点和边的数量以及它们的连接方式。