gdm12864a

运算放大器手册，技术参数，电路、应用实例，订购指南(op datasheet,aboselute charactor)

说明：  支持向量机的快速分类方法，是一篇论文要的可以看看。(Fast Support Vector Machine classification method is a paper that can look to.)

ubuntu系统性能优化简单教程 关闭最小化动画 长期使用 Ubuntu 后有一种感觉，那就是在 GNOME 中启动应用程序时，速度越来越慢。在 Ubuntu 英文论坛那边看到一个技巧，可以对这个问题起到改善作用。打开 /etc/hosts 文件，可以看到类似下面的内容： 。。。。。。。。。。。。(Ubuntu system performance optimization simple tutorial Close minimize animation After long-term use of Ubuntu, it is a kind of feeling in the GNOME started in the application, the more and more slow. In English BBS there see a Ubuntu on this problem technique that can play improved. Open/etc/hosts file, can see similar the following content: )

说明：  学习iphone程序开发的重要书籍，上面有许多案例(Iphone application development to learn the importance of books, there are many cases of the above)

arm architecture document. nice book. welcome to download

中小学教学资料1000篇(pdf)主要针对教师的教学经验、工作总结和相关教学的论文。(Teaching and learning materials in primary and secondary schools 1000 (pdf) mainly for teachers of teaching experience, and summing up the work of teaching and related papers.)

多无人机仿真系统，AIAA上的一篇文章。用到了simulink,GUI,stateflow,VRML,DSP blockset太复杂了，恒润大概就需要做这方面的人才吧。 (Multi-UAV simulation system, AIAA on the article. Use the simulink, GUI, stateflow, VRML, DSP blockset too complex, Hengrun probably need to do in this area bar.)

[计算机科学经典着作].Programming.Pearls.pdf.zip 编程珠玑(Programming.Pearls PDF)

水下地形的相关理论及技术和部分代码，适合初学者学习(Underwater topography of the relevant theory and technology and part of the code, suitable for beginners to learn)

ICL7660是一款不错的正压变负压的稳压芯片，这里提供中英文资料各一份(ICL7660 is a good positive change negative regulator chip, the information provided here in English A)