E0403

本文件包含了三钟电离层延迟参数模型,可以界面化(This document contains the Angelus ionospheric delay model parameters, you can interface technology)

说明：  DirectDraw编程方法与技巧.pdf(DirectDraw programming methods and techniques. Pdf)

使用D3D编写的简单开车游戏，新手可以看看，做的比较简陋，但应有的功能还是有的，包含开始界面，赛车选择，有背景音乐，可切换视角(Using D3D write simple driving game, beginners can see, the more humble, but its function or some, contains the start interface, the car selection, background music, can switch perspective)

vc——使用不同的画笔绘制图形PenDemo的程序源码，很不错的demo(vc- use different brushes to draw graphics PenDemo the program source code, very good demo)

这是关于界面设计中的按钮美化的一些程序，这对美化界面很有帮助(This is the interface design on the button beautify some of the procedures, to beautify helpful interface)

基于UDP通讯服务器的开发，主要负责接收传感器发送上来的检测数据，校验后解析（ＣＲＣ校验），并存储在ＳＱＬ数据库中。(UDP communication server-based development, primarily responsible for receiving the sensor sends up the detection data checksum (CRC check) after parsing, and stored in an SQL database.)

Windows Media 编程导向 作者 陆其明(Windows Media-oriented programming author Lu Qiming)

用MODEM拨号程序(using dial-up procedures MODEM)

美国海军天文台天体测量例程库，C语言第三版(US Naval Observatory astrometry routine library, C language Third Edition)

VB写的企业营销管理系统（MSSQL）,值得研究。(VB write enterprise marketing management system (MSSQL), is worth studying.)