一本很好的WINDOWSDirecX和Speech开发资料.

应用光学教程（李连生） -Applied Optics tutorial (Li Liansheng) Applied Optics tutorial (Lian-Sheng Li)

CCNA认证参考书，PDF高清 为机械工业出版社的书，-CCNA certified reference books, PDF high-definition for the Machinery Industry Press books

Matlab tutorial which is very basic.I hope to upload my source code in future.

Thinking in c++ 2,非常好的学习c++的书,希望对你有用-Thinking in c++ 2

matlab 专业设计 源于课本的原文件 适合于编程人员-matlab professional design textbooks from the original document is suitable for programmers

VRML虚拟现实开发电子书，是本人自己花了几个星期的时间，照书打的。里面有大量的示例和详细的编程方法，修正了原书中的错误。为了增加点数，吐血推荐-VRML virtual reality electronic books, I own a few weeks to spend the time, as far as playing the book. There are a lot of examples and detailed programming method and the original book mistake. In order to increase the numbers of vomit blood recommend

About arm several articles. . Everybody shares ,Unix_Linux-About arm several articles.. Everybody sh ares, Unix_Linux

信息的表示方法、数据的组织方法、操作算法设计，非数值计算应用的发展，促进了数据结构的研究和发展以及其体系的完善-Ways of that information, data, methods of organization, operation algorithm design, non-numerical applications, the data structure to promote research and development, as well as to improve its system

用JAVA编写一个LOGIN的方法(3)-a prepared using JAVA LOGIN methods (3)