一个tapi的讲解幻灯片

ＯＳＩ　PI OPC协议编程说明．plc,dcs与ＰＩ连接使用．-OSI PI OPC Programming note agreement. plc, dcs connection with the use of PI.

这是我用过的非常好的A/D转换器，希望大家下来看看，在你的产品中使用高性能的芯片-This is what I used very good A/D converters, hope to see you down. you use the products of high-performance chip

关于超宽带系统性能的分析的一些实用程序，请大家多支持-on UWB system performance analysis of some practical procedures, we support more

一个会商程序，支持白板、文字、语音 界面是基于BCGControlBarPro 语音是基于OPENH323-a status conference procedures, support whiteboard, text, voice interface is based on BCGControlBarPro voice is OPENH323

瑞利衰落是一种统计方法；

本程序实现了一个基本的基于2psk的误码率仿真程序，比较适合初学通信的人士学习。-This program realize a simulation based on Bpsk modulation, and it is suitable for any beginner of telecommunication

一个用VC写的串口RS232的源程序，并附有详细的文档说明，看后会有收获的-A program written by VC is on RS232, with detail document description. Sure to get something after reading.

又一个利用网上寻呼提供商的web页面来发送网上寻呼的程序，可以支持很多提供商。-Another program which uses web pages of internet call provider to send internet calling , and supports many providers

lcd多级菜单 -lcd multi-level menu

about signal processing techniques