group-4FFT

说明：  图像分割与特征提取，matlab开发环境( The picture division and the characteristic withdraw, matlab development environment )

说明：  电力系统中无刷直流电机的matlab软件仿真模型，对相关参数进行修改可以满足不同需求的直流电机仿真实验(Brushless DC motors in power system simulation model of the matlab software, to modify the relevant parameters to meet the different needs of the DC motor simulation)

时间片轮转法实现处理器调度的程序.^-^(time slice Web Method processor scheduling procedures .^-^)

In this project, the standard particles swarm optimization - named here (MyPSO) is simulated and tested by five well-known benchmark functions (Sphere, Ackley, Rastrigin, Rosenbrock and Schwefel p2.26). Then, a new mechanism- named here (Improved MyPSO) is introduced to improve the performance of the standard particles swarm optimization to achieve better results and avoid stagnation at bad results. This new mechanism is also tested by the same benchmark functions. The results of improved PSO are then compared with those of standard PSO and different published improved PSO (SPSO, PSO-XD, CPSO-S and PSO-P5).

Modal Analysis in this code you can enter the K abd M matrix an then finde the frequency and mode shape with their figures

lssvm源码包 matlab工具箱可以实现分类和回归预测(lssvm source package matlab toolbox lssvmtrain lssvmpredict classification and regression forecast)

说明：  Kim模型仿真的MATLAB代码。利用Kim模型计算衰减系数作为能见度的函数。(To evaluate attenuation coefficient as a function of visibility.Using the Kim model.)

用MATLAB的灰色预测GM（1，1）模型 (Grey with a MATLAB-GM (1,1) model)

简单的运动目标目标检测，matlab源程序(Simple moving object target detection, matlab source)

说明：  这个是LFM线性调频信号的模糊函数,一个是用公式来仿真，一个是定义来仿真，另外还有OFDM信号的模糊函数(the linear frequency mulptive)