西门子S7200与VB通讯的一个类模块

一个简单的服务器端应用程序，功能：监听客户端的连接请求，为客户端连接请求建立SOCHET队列，处理各客户端发送来的数据，并向相应的客户端发送应答消息，更新服务器的端口号-a simple server-side applications and functions : listening to the connecting client requests for client requests to establish SOCHET queue address the client to send data to the corresponding client send responses news update server port

This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed with the intention of taking into account the unique needs of a wireless connection in structuring the application software. Implementation issues are then discussed and closely followed up with development ideas that are designed to not only contain the project burn rate but also to get the product to market in as short a time as possible. - This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed wi

AISG协议为通信行业制定的标准协议，是无线微波通信天线行业的标准，版本为1.1-AISG agreement for the development of the telecommunications industry standard protocols, wireless microwave communication antennas industry standards, Version 1.1

ami码，单极性不归零码的matlab仿真的实现，属于本人课内作业-ami yards Unipolar not NRZ Simulation of Matlab, I belong to the reverse operation

文件协议接送客户端/服务器应用程序用 C 语言编写的。应用程序使用套接字来启动客户端和服务器的 tranfert 文件 （如文本或图像之间的通信。

为了增强BAN系统的抗突发能力和提高系统可靠性，应对经过扩频后的数据进行交织。交织器本质上并不改变信息的内容而是改变信息的结构，是把信道传输过程中产生的集中错误最大限度的离散化

本篇文章是配合MICROCHIP公司以太网控制器ENC28J60使用的以太网协议栈，是一种TCP/IP协议的实现，可以非常方便根据系统建立自己的TCP或者UDP等连接！-This article is in line with the Ethernet controller MICROCHIP company ENC28J60 use Ethernet protocol stack is a TCP/IP protocol realize, according to the system can easily create your own, such as TCP or UDP connections!

本源程序提供在平坦衰落信道下的BPSK调制解调的性能分析，并与理论曲线进行比较，得到了理想的效果-This source provides a flat fading channel the performance of the BPSK modulation and demodulation analysis and comparison with the theoretical curve obtained the desired results

仿真载频为2GHz，带宽1MHz，子载波数128个，cp为16，子载波间隔为7.8125kHz 一个ofdm符号长度为128us，cp长度为16us，采用16QAM调制方式，最大doppler频率为132Hz 采用LMMSE估计和LS估计算法并进行了比较

本实验开机后,先检测NRF24L01模块是否存在，在检测到NRF24L01模块之后，根据KEY0和KEY1的设置来决定 模块的工作模式，在设定好工作模式之后，就会不停的发送/接收数据，同样用DS0来指示程序正在运行。