3DTetris

irrlicht的CustomSceneNode的例子,需要的请下载(irrlicht the CustomSceneNode example, the need to download)

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)

说明：  用VB编程开发的 公司考勤管理系统，各个模块划分的很全面，是一个很适用的软件系统(Programming with VB company attendance management system, breakdown of each module is a comprehensive, is a very applicable software system)

使用CDib类实现显示与保存BMP文件，VC++经典编程学习源码，很好的参考资料。(Use the CDib class to display and save the BMP file, VC++ classic learning programming source code, a good reference.)

VC++获取网卡MAC、硬盘序列号、CPU ID、BIOS编号,是个文档，用来学习，需要的话代码移植下也比较简单(VC++ Gets NIC MAC, hard drive serial number, CPU ID, BIOS serial number, is a document used to study under the required code migration is relatively simple)

文件中包括了一个位图类，类中设计了一些对BMP文件数据提取很有用的函数，可通过该类延伸设计对BMP文件的各种处理。(Document includes a bitmap category, class, designed a number of BMP files data extraction very useful function, through the extension of the design of such a variety of BMP file processing.)

说明：  c语言课件，适合大一上学期c语言初学者使用。visualc++ 6.0软件环境下运行，c语言为编译语言(c language courseware for freshman last semester c language for beginners. visualc++ 6.0 software operating environment, c language is a compiled language)

实现gps无电离层改正和无对流层改正的单点定位 ，精度30m左右(Realize the GPS without ionospheric correction and tropospheric correction of single point positioning, precision about 30 m )

restores the SDT. an example in c++

编译环境：visual studio 2008 数据库：access 2007 一个简单的MFC教务系统工程，有较完善的功能，适合初学者参考。(Compiler environment: visual studio 2008 database: access 2007 a simple MFC Senate system works better functionality for beginners.)