定义主机正在通讯闪灯信号，定义主机通讯传送握手信号，接收子程序，延时子程序...

串口编程调试精灵（VC++串口通信实例导航）源码-Serial Programming Debugging the wizard (VC++ Serial Communication instance navigation) source

TGPS 控件是利用串行端口连接全球卫星定位系统设备 ( GPS ) 取得地理位置信息的控件 ( 1.04 版，Delphi 3.0/4.0/5.0/6.0 版适用 )，作者 : Lars Arvidsson。 -TGPS controls is to use a serial port to connect the global satellite positioning system (GPS) location information to obtain the control (1.04 version, Delphi 3.0/4.0/5.0/6.0 version of the application), the author: Lars Arvidsson.

很实用程序例子 设法的撒法 士大夫 -Examples of practical procedures try to spread the Law of the literati

DSB的解调程序，基于matlab的通信系统仿真系列。供刚接触到matlab的朋友使用-DSB demodulation process, Matlab-based communications system simulation series. For begin to friends using Matlab

有关QPSK调制解调的仿真程序，包括基带输入波形及其功率谱、QPSK调制信号及其功率谱、AWGN信道输出及其功率谱、通过瑞利信道之前和之后的信号星座图 6)在高斯白噪声和瑞利衰落信道条件下的误码性能以及高斯白噪声的理论曲线，所有误码性能曲线在同一坐标比例下绘制-Relevant QPSK modulation and demodulation of the simulation program, including the baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, AWGN channel output and its power spectrum, through the Rayleigh channel before and after the signal constellation of Figure 6) in high- Adams white noise and Rayleigh fading channel under the conditions of BER, as well as the theory of Gaussian white noise curve, all the BER performance curve in the same proportion of coordinates under the map

ComPort Library version2.62 for Delphi 3, 4, 5 and C++ Builder 3, 4, 5

时态数据处理 时态数据处理 有关数据库中的时态数据-Temporal data processing temporal data processing database of temporal data

vb6 例的 dde 应用程序在计算中，动态数据交换 (DDE) 是一种根据微软视窗或 OS/2 的进程间通信的方法。它允许一个程序，订阅项目由另一个程序例如 Microsoft Excel 电子表格中的单元格提供并应通知当发生了更改的项目。DDE 部分取代了对象链接和嵌入 (OLE)，但仍用于简单的进程间通信的任务。

这是关于扩频的一些基本知识,希望能对大家有帮助.-this is about spreading some basic knowledge, we want to help.

该资料详细介绍了移动天线的种类，设计方法，为移动天线工程师的首选参考资料，不可多得-The information described in detail the type of mobile antenna, design methods for mobile antenna Engineer preferred reference, rare