编码器工作原理绝对脉冲编码器:APC 增量脉冲编码器:SPC

提供串行口存取的 Object Pascal 类 ( 1.2 版，附源码 )，作者 : Maarten Bekers。 -Serial port to provide access to the Object Pascal category (1.2 version, with source code), the author: Maarten Bekers.

一份有用的TAPI编程源码-an useful source code refernece of TAPI

单片机串口接收数据发送数据程序源代码，我学习单片机时参考过的 ，还不错-Microcontroller serial port to receive data to send data program source code， I have studied the microcontroller reference before，not bad

DMX的c语言源码 欢迎大家下载 给你个湖广会馆-the c language source code of DMX512

台湾中正大学ＯＦＤＭ技术研究所出的讲义，非常经典，每个模块的波形分析得非常细致．当你为ＯＦＤＭ难以入门时，这些讲义就是你的很好帮手了．-Chung Cheng University Taiwan Research Institute of OFDM technology of lectures, very classic, each module is very detailed waveform analysis. When you OFDM difficult for entry, these notes is your good helper of the.

VC＋＋下多线程串口通讯源程序-VC++ under multithreading string mouth communication source program

uwb的欧洲标准，对MB-OFDM的超宽带物理层和MAC层进行了详细的规定-uwb European standards, the MB-OFDM UWB physical layer and MAC layer provides a detailed

使用socket通信的demo.-A demo of using socket communication

bpsk sdvfbgfgnhgfds-bpsk sdvfbgfgnhgfdsgfgfhghg

QAM和QPSK进行误码率测试根据设定信噪比，得出在rayleigh 的仿真曲线真正帮助理解 qam，qpsk的调制解调到底是什么原理