code_antenna-select

该代码是用matalb实现的八皇后源代码，具体功能：可以用鼠标操作，共64个格子，用鼠标点击其中一个方块，其对角线和同一行列的格子都会变成红色，将为不可点击的状态，其中还有定时程序，显示出实现八皇后所用的时间，若实现了就会停止计时，若没有将会一直计时。可以实现重新开游戏功能和退出游戏功能。(The code is matalb Queen' s source code to achieve the eight specific functions: You can use the mouse, a total of 64 grid, right click on a box, the diagonal and the same ranks of the grid will become red, will not Click the state in which there are regular procedures to achieve 8 shows the time used by the Queen, if realized would stop the clock, if not will always be time. Can achieve re-open the game out of the game features and functionality.)

modelling of hvdc system

说明：  直接序列扩频代码，完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)

验证可用，采用偏最小二乘法，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( Verification is available, Partial least squares method, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)

说明：  matlab 数值积分工具箱 MATLAB Toolbox for 1-D, 2-D, and n-D Numerical Integration(matlab numerical integration toolboz)

figure imagesc(Img,[0 255]) colormap(gray) hold on bw = roipoly phi = 2*(0.5-bw) tic for n = 1:200 phi = Evo_ILF_2D(phi,mu,lambda,epsilon,timestep,Img_lap) pause(0.05) imagesc(Img, [0, 255]) colormap(gray) hold on [c,h] = contour(phi,[0 0], b ) iterNum=[num2str(n), iterations ] title(iterNum) hold off

无刷直流电机的能量回馈控制，调制方式为可切换的半桥调制和全桥调制，控制方法为DTC(Energy brushless DC motor feedback control, the modulation scheme for the half-bridge and full-bridge modulation modulation can be switched, the control method for the DTC)

matlab打开txt文件和excel文件，读取其中的数据(matlab open the txt files and excel files, read the data)

基于最小错误率，和最小风险的Bayes分类器Matlab 实现 (Bayes Matlab)

Optical Flow example