M-QAM DHT 码的 OFDM 系统的峰均功率比分析

802.11B在物理层上的仿真,DBPSK调制-802.11B in the physical layer simulation, modulation DBPSK

非常详细的modbus规范介绍，有串口的也有基于tcp的。。。。一书在手，modebus不用愁。。。。MODBUS标准分为三部分。第一部分（“Modbus协议规范”）描述了MODBUS事物处理。第二部分（“MODBUS报文传输在TCP/IP上的实现指南”）提供了一个有助于开发者实现TCP/IP上的MODBUS应用层的参考信息。第三部分（“MODBUS报文传输在串行链路上的实现指南”）提供了一个有助于开发者实现串行链路上的MODBUS应用层的参考信息。-very detailed Modbus standard, a serial port is based on the tcp. . . . A book in hand, do not have to worry about modebus. . . . MODBUS divided into three parts. The first part ( "Modbus protocol specification") describes the MODBUS handle things. The second part ( "MODBUS Packet Transmission in TCP/IP Implementation Guide"), provides a help developers to implement TCP/IP on the application layer MODBUS reference information. The third part ( "MODBUS Packet Transmission in the serial link achieve Guide"), provides a help developers achieve serial MODBUS link on the application layer of reference information.

matlab教程，详细介绍Matlab的基础、入门及使用指南。

这是一个使用modem拨号上网的程序，可以使用，在gprs方式下也可使用，是用gprs通信的很好的例子程序-It is a modem dial-up procedures can be used in GPRS mode also can be used. GPRS communication is a good example of procedures

NS初学着必看，ns入门问题，包括推荐书籍，文章，及学习步骤-ns-beginner

管理信息库（MIB）定义了由代理者维护的各种变量，它们由管理者来进行存取操作，从而实现具体的网络管理。本文在对MIB的分析之后，给出了对MIB库变量访问的C语言程序实例.-Management Information Base (MIB) is defined by the agent to maintain a variety of variables, their access by managers to carry out operations, in order to achieve a specific network management. In this paper, the analysis of the MIB are given access to the MIB database variables examples of the C language program.

一篇关于P2P 穿越NAT 的实用文章，采用TCP协议来进行穿越。-on a peer-to-peer NAT traversal of practical articles, using TCP for the crossing.

最简单的VC编写的OPC客户端程序，本程序为OPC同步数据交换。-The simplest VC prepared OPC client program, the procedures for synchronous OPC data exchange.

手机维修通讯软件-mobile communications software maintenance

dsp实现软件无线电数字下变频得主体程序部分-radio dsp software digital down-conversion process was the main part of