这是一个简单的代有优先级的四则运算器程序 自己写了一天啊...

数据安全 清华大学研究生课程讲义 在家你也可以看看清华课上教什么！-Data security, Tsinghua University graduate student lecture course at home you can take a look at what Tsinghua teach classes!

LINUX目录详解 根文件系统一般应该比较小，因为包括严格的文件和一个小的不经常改变的文件系统不容易损坏。损坏的根文件系统一般意味着除非用特定的方法(例如从软盘)系统无法引导，所以不应该冒这个险。 根目录一般不含任何文件，除了可能的标准的系统引导映象，通常叫/vmlinuz 。所有其他文件在根文件系统的子目录中。 -LINUX Comments on the root directory system in general be relatively small, because including strict documentation and a small change of the regular file system is not easy to damage. Damage to the root system generally means that unless you use a specific method (for example, from floppy disks) system is unable to guide, they should not take the risk. Root directory generally do not contain any documents, with the possible exception of the standard guide mapping system, usually called/vmlinuz. All other documents in the root file system subdirectories.

研华函数参考手册，为研华板卡的编程提供方便，希望对大家有用-Advantech function reference manual for the Advantech board to facilitate programming, in the hope that useful to everybody

这是一个简单的打字练习的程序 希望可以提高大家的打字速度-This is a simple typing practice procedures U.S. hope to improve typing speed

一本讲解C++优化方面的书籍。相信能给你收获。的-an optimizing C on the books. Can you believe that the harvest. The

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IEEE 802.16-2004 (802.16REVd) IEEE 802.16-2005 (802.16e) Intel’s Whitepapers, 2004 (http://www.intel.com/technology/itj/2004/volume08issue03/) “IEEE Standard 802.16: A Technical Overview of the WirelessMAN Air Interface for Broadband Wireless Access,” C. Eklund et al., IEEE Communication Magazine, June 2002 “Broadband Wireless Access with 802.16/WiMax: Current Performance Benchmarks and Future Potential,” A. Ghosh et al., IEEE Communication Magazine, Feb 2005 “Wireless Communication Standards: A Study of IEEE 802.11, 802.15, and 802.16,” T. Cooklev, 2004

MyDraw绘图软件,很适合初学者。呵呵使用MFC来做的啊！-MyDraw mapping software, it is suitable for beginners. Hehe using MFC to do, ah!

空气动力学的教科书，学习空气动力学的入门书籍。-Aerodynamics textbooks, study books entry aerodynamics.

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