文章主要介绍了 LEACH路由协议及其改进算法 LEACH-E、LEACH-ED 的 NS2 仿真过程，并分析了在同一基站位置不同算法对仿真结果的不同影响。

This is a simulation of LEACH (Low-Energy Adaptive Clustering Hierarchy), a well-known cluster-based protocol for sensor networks with an extension to make it solar-aware. This simulation was created for the following paper: Thiemo Voigt, Hartmut Ritter, Jochen Schiller, Adam Dunkels, and Juan Alonso. Solar-aware Clustering in Wireless Sensor Networks. In Proceedings of the Ninth IEEE Symposium on Computers and Communications, June 2004. http://www.sics.se/~thiemo/iscc2004Final.pdf Abstract: "Energy conservation plays a crucial in wireless sensor networks since such networks are designed to be placed in hostile and non-accessible areas. While battery-driven sensors will run out of battery sooner or later, the use of renewable energy sources such as solar power or gravitation may extend the lifetime of a sensor network. We propose to utilize solar power in wireless sensor networks and extend LEACH, a well-known cluster-based protocol for sensor networks to become solar-aware. The presented simulation results show that making LEACH solar-aware significantly extends the lifetime of sensor networks." The code contains two directories: one is a distributed LEACH version, the other one a centralized where the base station (assumed to know everything) chooses the optimal cluster head. The "optimal" is in the code approximated via rules that include some kind of geopgraphical criteria among others. In solar.h you choose if you want to have solar turned on or not and also set some other parameters. To compile on Linux: opp_makemake -f -N make On Windows with Visual C++: opp_nmakemake -f -N nmake -f Makefile.vc Hope you find the model useful. Thiemo Voigt (thiemo@sics.se) (model packaged by Andras Varga)

自己做的演示用的PPT，介绍NS2入门知识，NS2的结构和实现机制，最后对MTE，LEACH和LEACH-C用NS2模拟，得出仿真结果，分析曲线

我是参照网上现存的多个leach移植说明，然后自己亲自试验成功总结的文档

无线传感器网络（WSN）leach分簇路由协议matlab仿真

Leach分簇协议在NS2原有版本比较古老，在外网找到不错的NS2.35实现版本，并附带外网作者教学教程，以方便科研实验。

matlab leach 完整代码 matlab leach

leach协议的MIT源码及详细仿真过程（亲测可用，内含实验文档和数据分析）。

经典HEED、LEACH算法实现，以及一种基于地理位置的非均匀分簇算法的MATLAB实现，并将三种算法进行了性能方面的比较，供大家参考