PF_codes

input: fun x(t) t min & t max a df T = t_max-t_min fs = a*1/T 输入1：方程，xt；输入2，3：信号起始时间；输入4：选取的采样周期是信号长度倒数的倍数， 默认为50；输入5：频域分辨率，默认为0.3 输出频域信号和频域范围 为了提高fft的速度，频域信号长度是2的次方( Input: fun x (t) t min & t max a df T = t_max-t_min fs = a* 1/T Input 1: Equation XT input 2,3: signal start time input 4: select the sampling period is the reciprocal multiples of the signal length, default is 50 input 5: frequency domain resolution, default is 0.3 of the output frequency domain signal and the frequency domain in order to improve the speed of the FFT, the frequency domain signal length is a power of 2)

永磁同步电机矢量控制.mdl文件 0.04s突减负载，双闭环电流、转速反馈(pmsm concle system at 0.04s down the T, then look at the scope)

三自由度自行车模型，非线性轮胎模型，考虑纵向加速度(Three DOF bicycle model, nonlinear tire model, considering the longitudinal acceleration)

matlab版本 图论中的全源最短路径floyd算法 一般C版本的比较多，这里提供matlab版本的，更简单方便使用 (Matlab code of Floyd algorithm in graph theory)

Power quality generation of voltage sags. All kinds of sags can be generated.

相机检校的另一方法Tsai，在MATLAB中实现，可以与张正友的方法作比较。(Another method of camera calibration Tsai, in MATLAB to achieve, you can and Zhang are the Friends of the method for comparison.)

压缩采样中各种贪婪算法性能的matlab仿真比较，包括LS-MP，OMP，WMP，硬阈算法。(Compression of various sampling greedy algorithm performance of matlab simulation comparison, including LS-MP, OMP, WMP, hard threshold algorithm)

svm 分类小例子，准确率较高。有可能是样本较少或者是样本数据取得太好的缘故。(svm classification)

基于MATLAB中的对于风电场模型的仿真(Based on MATLAB in the simulation model for wind farms)

实现串级控制，主要用工业过程控制。是一个仿真程序(Realize cascade control, the main industrial process control. Is a simulation program)