Priplex的博客

有向图不对称邻接矩阵变无向图对称邻接矩阵一个简单图实例import numpy as np# 使用numpy编写的上述有向图的邻接矩阵如下：# 不对称邻接矩阵A = np.matrix([ [0,1,0,0], [0,0,1,1], [0,1,0,0], [1,0,1,0]], dtype=float)A.Tmatrix([[0., 0., 0., 1.], [1., 0., 1., 0.], [0., 1.,

A Simple Graph Example首先绘制一个无向图import networkx as nximport matplotlib.pyplot as pltimport numpy as npfig=plt.figure(figsize=(4,3),dpi=80)BA = nx.random_graphs.barabasi_albert_graph(4,1,seed=3)pos = nx.spring_layout(BA)nx.draw(BA, pos, with_labels