用python爬虫抓站的一些技巧总结

this is a book on nine free programs every pc should have.

说明：  振动信号的采集与预处理的详细系统设计方案(Vibration signal acquisition and pre-processing, system design program)

水润滑轴承计算程序，适用于底部不开槽的轴承(Water lubricated bearing calculation procedure for bearings that are not slotted at the bottom)

eclipse团队开发的cvs安装使用手册(Development eclipse team cvs Installation Guide)

说明：  《推荐系统实践》作者：项亮； 书籍全部章节配套源代码； 仅供学习分享，如有侵权立刻删除。(Author of Recommendation System Practice: Xiang Liang; All chapters of the book are accompanied by source code. For learning and sharing only. If there is any infringement, delete it immediately.)

混沌控制在机电控制系统中的应用，很好的外文原版书籍。供大家学习，参考。(chaos in Electrical drive)

如果你满足以下条件： ? 会使用电脑，但从来没写过程序； ? 还记得初中数学学的方程式和一点点代数知识； ? 想从编程小白变成专业的软件架构师； ? 每天能抽出半个小时学习。 那么你就能学会python(If you meet the following criteria: Can use a computer, but never write a program; Remember junior high school math equations and a little algebra; Want to go from programming whiz to professional software architect; I can spare half an hour to study every day. Then you can learn python)

Spatialite helper document that describes steps for developement

薛培峰用FVCOM模式模拟长江盐水入侵的案例，很不错，很经典(Xue Peifeng FVCOM simulated by salt water intrusion in the case of the Yangtze River, is very good, very classic)

机器人标定,基于POE公式的机器人几何参数标定(Robot calibration, calibration of robot geometric parameters based on POE formula)