data-analysis

说明：  抽象类以及纯虚函数的相关笔记。Figure作为基类，派生出Circle，Square(Abstract classes and pure virtual functions related notes. Figure as a base class, derived Circle, Square)

从管理上看，系统内管理的广告分三类：(1)目前在你的网站上正常播放的广告；(2)已满足限制条件(如开始设置的显示数已满，或者最后播放时间已到等)，被系统自动停止播放的失效广告；(3)由于其它原因，虽未失效，但被你人为停止播放的广告。(From a management point of view, the system management of advertising into three categories: (1) present in the normal play on your website advertising (2) have been met constraints (such as the start to set the number of full display, or the last play time has to, etc.), by the system automatically stops playback failure advertising (3) due to other reasons, although not fail, but you are artificially stop playing ads.)

practice system operating

一个可以去猜路由器密码的软件，此代码完成了最基本的接口，方便使用和二次开发。(One can guess the password of the router software, the code to complete the most basic interface, easy to use and secondary development.)

Threshold Adaptive Threshold

matlab 建立有限元模型源程序,有限元分析必备程序(FEM using matlab)

卡尔曼滤波程序实现，非线性卡尔曼滤波，matlab程序(Nonlinear Kalman filtering, matlab program)

it s about a course in language C++ writen by professional professor in university course number 33

说明：  matlab下优秀的leach仿真源代码，希望能给你的实验带来帮助(the code of the algorithm of leach in the matlab)

基于MT4ZZ转向指标里面编写了函数代码，更精准做出运算。(Based on the MT4ZZ steering index, which has written function code, more accurate calculation)