networks构造星型网络，对网络的拓扑结构进行可视化

networks构造星型网络

 

import networkx as nx
import matplotlib.pyplot as plt

n = 200
SN = nx.star_graph(n) #构建星型网络;
fig, ax = plt.subplots()
nx.draw(SN, node_size = 500, with_labels=True)
fig.show()