optisystem7

协作通信中的基础仿真，含有pdf格式文章(cooperative communication Introduction and Simulation)

基于MATLAB的OFDM系统仿真及性能分析的一篇论文。内含matlab仿真程序，有循环前缀，信道估计。(OFDM based on MATLAB system simulation and performance analysis of a thesis. Intron Matlab simulation program, cyclic prefix, channel estimation.)

电力最常用的规约的学习资料，包括101,102,103,104，modbus，cdt，其中104还有测试程序，及解析工具；( The most commonly used power statute learning materials, including 101,102,103,104, modbus, cdt, where there are 104 test procedures, and analysis tool )

winner+项目信道校正数据，大尺度、小尺度、视距、非视距信道参数校正测量数据(winner+ project channel calibration data, large-scale small scales, sight, NLOS channel parameter calibration measurement data)

optical cummunication examples

optimal coverage problem of wireless sensor network

A simulator for wireless sensor networks using omnet ++ framework

IEC103规约应用的知识要点文档，对学习iec103协议的人帮助很大(IEC103 application of the knowledge elements of the Statute of the document, to learn iec103 agreements were of great help to)

Philips RC-5/6协议 Philips RC-MM协议 红外编码格式17- Toshiba TC9148P  NEC协议 经本人翻译为中文版本的，很好的开发档案，值得下载！(Philips RC-5/6 Philips RC-MM protocol agreement infrared code format 17- Toshiba TC9148P NEC protocol for the Chinese version translated by me, the good development of the file, it is worth downloading!)

One issue with underwater sensors is how to efficiently transfer large amounts of data collected by the node to an interrogating platform such as an underwater vehicle. It is often impractical to make a physical connection between the node and the vehicle which suggests an acoustic or optical wireless solution. For large amounts of data, the high bandwidth of underwater optical wireless is an advantage. A small, low-cost platform to demonstrate the potential of an optical wireless communications interface for underwater sensor nodes is demonstrated. To enhance the reliability and robustness of the optical wireless communication digital signal processing and error correction techniques are used. The system was tested in 3 and 7.7 meter tanks at 5 Mbps with the turbidity of the water controlled by the addition of Maalox.