dc-generator

this matlab codes for using in communication systems this codes very important in communication systems.

经典的疾病传播模型，包括SI、SIS、SIR模型等等(The classic model of disease transmission, including SI, SIR models, etc.)

说明：  只要检测到反电势过零点就可以得到转子的位置信号，就可以实现无刷直流电机的无位置传感器控制。(As long as the position of the rotor is detected by detecting the zero-crossing of the back-EM potential, the position sensorless control of the brushless DC motor can be realized.)

matlab遗传算法工具箱，包括所有的m文件，还有例子，丰富，实用，扩展性强，欢迎大家下载。(matlab genetic algorithm toolbox, including all m-files, as well as examples of rich, practical, scalable strong, welcome to download.)

tabu search for tsp

傅里叶分解，包含偶数次谐波，是一个matlab的M文件(Fourier decomposition, contain even-numbered harmonics.Is an M-file matlab)

Backward Step FDM is used to solve Steram Vorticity Function for a backward step problem

NS ALGORITHM.元胞自动机交通流模型的NS模型代码(NS ALGORITHM. NS model code cellular automaton traffic flow model)

大气湍流对目标图像的影响 matlab模拟(atmospheric image data.)

说明：  MATLAB课堂考勤（GUI） 该课题为基于MATLAB pca的人脸考勤系统。可以从一副图像中找出多人人脸，分割，计算人数，然后提前制作好这些人的人脸库，进行逐一识别是谁，是不是库内人脸，如是，具体是谁，如果不是，那提示库外人脸。具有友好的人机交互界面，还可以二次开发成摄像的，但是摄像头误差可能会有点。识别流程为：读取图像，人脸定位，人数统计，人脸分割，人脸识别，库内外判别。(The subject is face attendance system based on MATLAB PCA. We can find multiple faces from an image, segment and calculate the number of people, and then make a face database of these people in advance to identify who they are one by one, whether they are the faces in the database, if so, who they are, and if not, prompt the faces outside the database. It has a friendly human-computer interface and can be developed into a camera again, but the camera error may be a little bit. The recognition process includes: image reading, face location, number of people statistics, face segmentation, face recognition, identification inside and outside the database.)