VB 通讯编程方面的例子程序： 获取主机 MAC 地址

几个串行通讯例子mscommdemo.rar serialport.zip smstest.rar com_source.rar ComAccess.zip comcool_code.zip commtest.rar-A few examples of serial communication mscommdemo.rar serialport.zip smstest.rar com_source.rar ComAccess.zip comcool_code.zip commtest.rar

Remon Spekreijse写的经典串口serialport类最新1.27版-Remon Spekreijse wrote the classic serial-type serialport the latest version 1.27

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.

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

In my following book, I derived the algorithm of constructing the parity check matrices of IEEE 802.16e LDPC. [1] Y. Xiao, Turbo and LDPC Codecs and their Applications, Press of Posts and Telecommunications, Beijing, 2010. This program provides the LDPC code with the size 4512

这是一篇有关利用DDE技术进行VB和组态王软件通信的文章，作者侯广宁,隋涛,孔震,孙凡超,张鑫（山东科技大学）。该文介绍了windows 平台上DDE(动态数据交换)技术的基本原理，研究了工控组态软件组态王与可视化编程软件VB 对DDE 技术的支持和应用，通过实例，编写了组态王与VB 应用程序的数据交换程序。运行结果表明，该监控系统能稳定和可靠地完成现场的实时监控。

A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;

串口模拟程序,使用方便,能处理多条连续指令,指令通过INI文件事先配置好,利于保存,利于定制指令,配置好的指令可动态修改，串口的属性(波特率、检验位、停止位等)可动态设置。-serial simulation program, easy to use, can handle a number of consecutive instructions, directives through INI file pre-configured, conducive to the preservation, to customize instructions, directives can be configured dynamic modification, Serial attributes (baud rate, and testing spaces, stop, and so on) can be dynamically installed.

在四径信道条件下，仿真Ofdm调制通信系统的误码率曲线图-At four-path channel conditions, the simulation of communication systems Ofdm modulation bit error rate curves

题为《GSM网络管理系统及其设计》的硕士论文，我仔细阅读后转化为了ｗｏｒｄ文档。-entitled "GSM network management system and its design," the master"s thesis, I carefully read transform into word documents.