串口传输代码，用CSerial类编写，可以实现两个串口的传输数据。...

正交频分复用（OFDM）系统是一种多载波系统，其利用并行处理技术允许在许多的同时传输数据的密切隔开，正交子载波。快速傅立叶逆变换（IFFT）和快速傅立叶变换（FFT）在传统的OFDM系统被用于复用信号一起和解码信号在分别的接收机。本文研究的性能离散傅立叶变换正交基频分复用（DFT-OFDM）。

利用MODBUS与EMA智慧型电表通讯，达到接收资料，希望对大家有所帮助。-The use of MODBUS communications with EMA smart meter to receive information, we hope to be helpful.

sae j1939协议栈的设计方法，并举例讲解协议栈的设计，让你学会diy j1939协议栈-j1939 protocols stack is designed,which adapt layout architecture

一种基于路由的能量和链路质量 （REL） 的物联网的路由协议应用程序增加可靠性和能源效率，REL 选择基础上的路由拟议的端到端连接质量估计机制、 剩余能量和跃点计数。此外，REL 提出了一个事件驱动的机制，以提供负载平衡和避免过早的能量耗尽的节点/网络。进行绩效评估用仿真和台架实验显示影响和 REL 的益处小型和大型的网络。结果表明 REL 增加网络的生命周期和服务可用性，以及物联网应用的服务质量。它还提供了稀缺的网络资源均匀分布和降低丢包率，比较与众所周知的协议的性能。

System will automatically delete the directory

路由选择和算法-and routing algorithm .............................

周立功lpc210x开发发光盘上的文档，-development of the CD-ROM documentation,

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用VB编写的,调用C++生成的DLL库,然后颜色反转.-with VB, C called the formation of DLL, and then the color reversal.

演示SOCKET通信，包中含有服务器和客户端的源码，JAR打包可以直接运行-demo Socket Communications, packet containing server and client source code, the package can be directly JAR operation