preisach

Comm use for hardware manipulation

利用vc实现的局域网文件传输，共分为客户端和服务器端两部分，该部分是文件传输的服务器端，采用了TCP/UDP协议，可扩展到net网络传输！-use vc achieve LAN file transfer, is divided into client and server-side two, The file transfer is part of the server using the TCP/UDP protocol, which can be expanded to net network transmission!

用VC编写的WWW浏览器，利用Microsoft的WebBrowser控件。-VC prepared by the WWW browser, using Microsoft"s WebBrowser control.

以三种方式实现PING操作-three ways to achieve operating PING

说明：  ofdm qpsk 添加循环前缀 信道估计 补偿与均衡 信号星座图(OFDM QPSK add cyclic prefix channel estimation compensation and equalization signal constellation)

This document describes about the digital modulation techniques especially about spread spectrum.

说明：  替换删除网页文本无用代码，自动搜索寻找。(Replacement of useless code for deleting web page text)

说明：  信号样本自相关分析，IQ两路绘制波形，频偏估计(Signal sample autocorrelation analysis, IQ two-way waveform drawing, frequency offset estimation)

TcpIP网络通讯,客户服务器通讯测试程序！ 异步socket编程！-TcpIP network communications, client-server communications test procedure! Asynchronous socket programming!

This program is an example of VB6 winsock application. It has both server and client source codes that you can compile and test it for developping your own projects (for example, chat, game servers etc.)