一类带权连通有向图及其应用

A Kind of Weighted and Connected Directional Diagram and Its Application

用数学方法给出了一类带权连通有向图的路径及路径表达式的定义;并以一种新的形式表示出生成从入口到出口所有路径集的算法,同时介绍了这一算法的应用及其应用模式。

We define the path and the path expression in ihe flow with math method, and propose a description of the algorithm generating path expressions from the entry node to the exit node. This paper also present its applications and the application mode.