Analysis of Characteristic Measurement and Typical Network Models in Complex Network

The development of complex systems science is still in the embryonic stage,but scientists and professors are optimistic about its broad development prospects.Recent years,with the in-depth research of the complex systems,the people begin researching the complex network from the entire system in various fields,thus forming the complex network theory.In this paper,the concept of complex network is first described,and then several in-common-use measurements of the complex network characteristics are introduced,and then some typical network models from the start to today summarized such as the random network model,the small world network model,and the scale-free network model.And this paper also gives a simple analysis on these models.