OpenGL_1

MATLAB频谱分析源代码，自己写的，配合原始数数据文件，超级详细 ，经测试可直接使用。 (MATLAB spectrum analysis of the source code, write your own, with the original number of data files, super detail, has been tested and can be used directly.)

偏微分方程的求解，泊松方程的求解，一边大家学习交流(Partial differential equation, the solution of the Poisson equation, while we study the exchange)

用于摄像机云台控制的类库，支持Pelco P和D协议，可以方便开发人员扩展。(For the camera pan and tilt control, libraries, support Pelco P and D protocol, developers can easily expand.)

说明：  系统地讲解了C#网络编程的内容，适合初学者使用(Systematically explained the contents of C# Network Programming for beginners)

说明：  基于WINCE的红外通信,对WINCE新手来说是很不错的东东(IRDA base on winCE)

cc2431无线传输的经典教程与使用方法，里面有例程，可供参考(cc2431 wireless transmission of the classic development board, there is the use of methods and lesson plans)

一个VC++绘制窗口界面的代码，可以延伸到其他的控件(A VC++ interface code for drawing window can be extended to other controls)

室内无线定位算法研究，主要介绍室内无线定位技术的算法研究。(Indoor wireless location algorithm, introduces the indoor wireless location technology algorithm.)

腹板式渐开线直齿圆柱齿轮建模,利用ANSYS软件模拟，能很容易得到应力分布(Modeling of web type involute spur gear)

程序设计步骤： 1、去均值 2、计算协方差矩阵及其特征值和特征向量 3、计算协方差矩阵的特征值大于阈值的个数 4、降序排列特征值 5、去掉较小的特征值 6、去掉较大的特征值(一般没有这一步） 7、合并选择的特征值 8、选择相应的特征值和特征向量 9、计算白化矩阵 10、提取主分量(Programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction)