src

说明：  opnet无线网络仿真的一些码源，分享和大家交流学习下(Some code sources of OPNET wireless network simulation)

重力异常的向上延拓程序，很实用，推荐地球物理学生学习-Gravity anomaly upward extension procedure is very useful, recommended geophysics students

计算lyapunov指数的程序，大家参考参考哈！(calculation procedures, your information Ha!)

现代控制系统，Dorf.R.C及Bishop.R.H的大作，现在都到第十三版了。从事控制工程的工程师都应该好好读读这本书，讲解清晰，并附有大量工程实例，之前在学校没学懂控制理论，是在工作过程中自学的，主要就是这本书吧，控制工程人员的基础。 包含课本源码（源码从网上都好找），以及中文PPT（这个网上不好找的）。不愿花钱买的，也可以上网找找电子书，中文扫描版或英语版电子书。(Modern control systems, Dorf.RC and Bishop.RH s masterpiece, now to the 13th edition of the. Engineers involved in control engineering should be a good read this book to explain clearly, together with a large number of engineering practice, did not learn in school before the control theory, self-learning process at work, and mainly the book a, control engineering staff base. Includes textbooks, source (source code from the Internet are all easy to find), and Chinese PPT (not easy to find in this online). Unwilling to spend money to buy, you can also look for books online, the Chinese version or English version of book scanning.)

说明：  GA for Matlab use and is very simple.

本压缩包基于matlab的克里金插值法，内含说明和举例(Kriging interpolation method based on matlab, containing instructions and an example)

天文观测软件，可以根据爱好者所在地点随时准确地进行定位并预测未来星空图。-Astronomical Observatory of software, according to the location at any time lovers accurately locate and predict the future Star Chart.

爬虫测试爬取QQ空间的内容并分析等等，仅供参考。(spider,hello world!print)

采用ijbt作为开关器件的单相桥式电压逆变电路，通过此电路能直观的观察到我们想要获取的结果(Using ijbt as a single-phase bridge voltage inverter circuit, through which we can intuitively observe the results we want to obtain.)

matlab 源程序，对于编程的同学很用，大家看看吧-Matlab source for programming with the very students, we look at it