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Subdreamer.Pro.2.3.1 完整版,除去SUBDREAMER 补丁(Subdreamer.Pro.2.3.1 full version, remove the patch SUBDREAMER)

this code reduce the dimentional of feature space using combine sparse matrix+PCA for classification eeg signal. more detail exixst inside the code. this code tested and work properly

用comsol软件和matlab计算光子晶体波导带隙，对于计算光子晶体非常好用哦(Using Comsol and matlab，it computed photonic crystal waveguide band gap, it is very useful)

this matlab code is for the FDTD 2D

两自由度比例前馈simulink模型，测四轮转向的质心侧偏角和横摆角速度(Two degrees of freedom ratio feedforward simulink model, measuring four-wheel steering center of mass of side-slip Angle and yawing angular velocity )

里边包含了一个如何区分6和9的代码以及用最小距离法、梯度法以及K-NN方法对样本进行的分类代码(Inside contains an example of how to distinguish between 6 and 9, as well as the code with the minimum distance method, the gradient method and K-NN method for sample classification codes)

matlab code for image to pixels conversion and vice verse

PSO_DynamicEnvironment是用粒子群算法（particle swarm algorithm）解决动态环境寻优（最优值不断变化）的问题。文件打开后运行PSO_DynamicEnvironment.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(PSO_DynamicEnvironment solve dynamic environment particle swarm optimization algorithm (particle swarm algorithm) (optimal value changing) problems. Run PSO_DynamicEnvironment.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

CMA自适应均衡算法的Matlab代码，有详细的注释，功能完全，使用的调制格式是QPSK(The code of CMA algrithm)

image processing for survillance ststem