复杂网络抽取社区骨架的算法，对于理解复杂网路很哟帮助-Complex network of community-based skeleton extraction algorithm, for understanding the complexity of the network is to help yo

用于计算网络各种拓扑指标,对复杂网络计算用很大帮助-Used to calculate the network all kinds of topological index，With the great help for computation of complex networks