中文摘要：

随着复杂网络研究热潮的日益增加，复杂网络仿真平台已成为研究复杂网络的必不可少的基础性工作。针对无向无权复杂网络有时还无法准确反映真实世界中网络系统的问题，文中以VC＋＋6.0为开发工具，通过对总体框架和各主要功能模块进行详细的设计实现了一个具有一定可扩展性的有向加权复杂网络仿真平台（ DWCNS）。该平台能对有向加权复杂网络进行拓扑生成且能进行相关统计特性的分析研究。最后通过一个节点重要性评价方法的仿真实例证明了该平台在有向加权网络研究方面的有效性。

英文摘要：

Along with the upsurge of increasingly researching complex network,complex network simulation platform has become an es-sential basis work of complex network. For the problem that undirected and unweighted complex network sometimes could not reflect the network system in the real world,in this paper using VC＋＋6. 0 as development tools,implement an extensible directed-weighted complex network simulation platform （ DWCNS） by designing the general framework and main function modules in detail. The platform can gen-erate the topology of directed and weighted complex network and can analyze and research the related statistical properties. Finally,the ef-fectiveness of the platform is verified in the directed-weighted network research by a simulation example for node importance evaluation.