ATL编程的基础用于对基于ATL的OPC服务器的框架,程序基于MFC单文档....

程控滤波器论文。实现了步进为10dB的0到60dB的可调增益。滤波器部分以可编程开关电容滤波器MAX262芯片为核心，实现了截止频率1KHZ-20KHZ步进1HZ可调的程控滤波器，各项误差低于5％。-Program-controlled filter papers. To realize a step from 0 to 60dB in 10dB of adjustable gain. Filter part of programmable switched capacitor filter MAX262 chip as the core, realize the cut-off frequency 1Hz step 1KHZ-20KHZ program adjustable filter, the error of less than 5.

这个是一个很重要的MODBUS工具，是外国人编写的，我们可以很好的用的-This is a very important MODBUS tool, written by foreigners, we can use a good

用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.

CDMA概述,电信重组需要阿，很初级，很入门-CDMA overview of the needs of the Arab-Israeli telecom reorganization, it is primary, it is entry

H.323 2000年规范的文档，是H.323 V4的标准，这是目前最通用的版本，是学习开发H.323的必备材料。-2000 H.323 standard documents, is the standard H.323 V4, which is currently the most common form, is to study the development of the requisite material H.323.

使用双线性变化法设计的切比雪夫II型低通滤波器的语音信号处理matlab源程序，课设参考必备！！

本程序使用pf框架开发，mvc模式． 安装方法： 打开123su.php后配置好数据库．． 然后把ni6.com.sql导入到数据库完成安装． 本程序程支持wap访问 手机访问的方法　http://网址/Wml 后台支持java手机游戏分机型添加，支持机型库的新增，资讯发布，功能完美 如果是linux下请将/PF/Cache　设置为777 如生成的目录也要777 如有问题请联系我们 mail:82508#qq.com-This program uses pf Framework Development, mvc pattern. Installation Method: Open 123su.php after the configured database. . Ni6.com.sql imported into the database and then complete the installation. This program supports wap-way access to mobile access methods http:// URL/Wml back-office support java mobile phone games to add sub-models, support models library to add, information dissemination, functions perfectly under linux if yes please/PF/Cache settings If the directory is generated for the 777 but also 777 For questions, please contact us mail: 82508# qq.com

串口通信的源代码，很好用！-serial communication source code, easy to use!

Omnet++的基本网络。这是一个无线网络的代码。该网络可以作为进行其他网络模拟的模板。

用以太网与plc 通信的一个例子 可以参考-with Ethernet and Communications plc example of a reference