一本C++的英汉对照版的书，感觉不错，与大家分享

javascript高级程序设计经典书籍-Classic books on advanced programming javascript

J2ME midp2.0 游戏编程-J2ME game programming midp2.0

s3c44b0的一本书，里面介绍了uart的内容，很有用-S3C44B0 book, which describes the contents of UART, very useful

OpenCms的开发说明,官方出版,非常好用-OpenCMS development note, the official publication, very handy

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!

从各种VC源码中精选出来，比较有用的一些VC例子-from various VC source were chosen, some of the more useful example of VC

嵌入式编程思想。一部经典的关于嵌入式的书籍，你可以通过本书快速的了解嵌入式的一些概念，知晓过来人的一些建议，少走弯路多做实事。-Thinking of embedded programming. A classic book on the embedded, you can quickly understand the book some of the concepts embedded aware of some of the suggestions from people and less to do more useful work detours.

layout布局经验总结，很不错的东西，值得一看-layout layout experience, it is a good thing, worth a visit

VC++6.0适合初学者学习，以及有一定编程经验的程序员参考。-VC++6.0 for beginners to learn, and have some programming experience in the programmer" s reference.

Because of the poor observability of Inertial Navigation System on stationary base, the estimation error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the time initial alignment is longer. In this paper, a fast estimation method of the azimuth error is creatively proposed for the initial alignment of INS on stationary base. On the basis of the the fast convergence of the leveling error, the azimuth error can be directly calculated. By means of this fast initial alignment method, the time of initial alignment is reduced greatly. The computer simulation results illustrate the efficiency of the method.