XMLPhone

一篇关于GPS和北斗2代原理的文章，写的非常详细，堪称经典。(GPS and Compass article on behalf of the principle of article 2, write a very detailed and classic.)

Microsoft Agent在ＶＣ中的调用，里面还附了一篇介绍的文章。注意，必须保证系统中安装有Agent的人物。(Microsoft Agent in the VC of the call, which also included an introduction of the article. Attention to the need to ensure that installed on the system have Agent characters.)

说明：  串口调试，串口设备模拟，支持32/64位系统。(Serial debugging, serial device simulation)

说明：  Ocean and atmosphere interaction and numerical simulation toolbox based on vb platform, sia_vb.

21天学通 Visual C++,第2章(21days study Visual C++, chapter 2)

MFC界面的PING程序 输入主机地址或者IP地址 发送五次ICMP请求(PING procedure MFC interface type the host address or IP address to send five ICMP request)

codes of c and c++ docs like structures and tabs

OLE Process control 基础应用入门学习与实践(OPC basic )

杨建国老师的通讯原理课件，第三章模拟信号的调制与解调，主要讲述信号产生与调制，射频特性，解调，MSK、GMSK、PSK、QPSK、BPSK、QAM等原理(Yang Jianguo teacher communication principles of courseware, the third chapter of the analog signal modulation and demodulation, and focuses on the signal generation and modulation, the RF characteristics, demodulation, MSK, GMSK, PSK, QPSK, as BPSK, QAM and other principles of)

水晶报表VC实例，实例主要实现了水晶报表的按组字段分类，按字段排序，以及检索功能(CrystalReports)