2-D_FDTD_TE_code

matlab基本知识教程以及在现实中的一些应用(basic knowledge of matlab tutorials and some applications in the real world)

用MATLAB实现的扫雷游戏，把txt复制到MATLAB命令窗口，运行，就可得到游戏程序(A classic game Mine Sweeping made with MATLAB)

说明：  基于MVDR的聚焦波束形成的辐射噪声源近场定位方法(Based on MVDR Beamforming focus near-field radiation noise source localization)

这是一个关于投影寻踪模型与加速遗传算法的结合的源程序，不需要工具箱，自己的编译的程序，简单易懂1(This is a projection pursuit model and accelerate the combination of genetic algorithm source code, no kit, build your own program, easy to understand a)

基于拉普拉斯光滑算子的变换，常用于人脸识别(Smooth operator based on Laplace transform, using face recognition program)

基于人工神经网络的常用数字信号调制，代码里有很完整的注释和解释，基于多相结构的信道化接收机。( The commonly used digital signal modulation based on artificial neural network, Code, there are very complete notes and explanations Channelized receiver based on multi-phase structure.)

频谱感知 能量检测算法 SNR -15 -20对比输出结果(energy detection spectrum sensing)

说明：  验证四象限变频器的基本充放电功能，实现并网(Testing the charging-discharing function of four-inverter , achieving grid conneected.)

This function returns the numerical derivative of an analytic function. Of special note, is the incorporation of the "complex stepderivative"approach which offers greatly improved derivative accuracy compared to approximations. This is especially germain when accuracy at the level of machine precision is a concern. (Programming the finite element toolbox using matlb finite element toolbox, many examples for yourself as there is a very friendly interface, input parameters can be)

programa para detectar esquinas