Digital_Mod_over_Fading

采用二阶盲源分离程序编写的模态参数识别Matlab工具箱。(Toolbox for performing modal dentification using second order blind source separation methods)

希尔伯特黄变换（HHT）变换，在众多领域都有应用，适合初学者学习(Hilbert Huang Transform (HHT) transformation has applications in many fields, suitable for beginners to learn)

使用MATLAB编程实现的一个K-均邻密度估计算法的一个具体实例，程序已调试成功(Using the MATLAB programming are a K-neighbor density estimation algorithm to a specific case, the program has been successful commissioning)

说明：  S变换的源代码，实现对各种信号的频谱分析。该方法优越于短时傅里叶变换。(S transform source code, and the analysis of the spectrum of various signals. This method is superior to the short time Fourier transform.)

说明：  matlab对连续信号的抽样，对初学matlab者很有用(matlab sampling of continuous signals, is useful for beginners who matlab)

基于PID控制，其仿真效果明显，能够达到预期的效果，希望以后能研究出更好的控制。(Based on PID control, the simulation results significantly, to achieve the desired results, I hope to be able to come up with better control.)

认知无线电中的加权协作频谱检测算法，用matlab仿真，获得算法的检测概率和虚警概率。(Weighted cooperative cognitive radio spectrum detection algorithm, using matlab simulation, obtain the probability of detection and false alarm probability algorithm.)

说明：  光纤光栅时延反射谱（包括均匀和非均匀光纤光栅）非常有用哦(Fiber Bragg Grating Delay reflection spectrum (including uniform and non-uniform fiber Bragg grating) Oh very useful)

matlab code for interfacing SCARA robot manipulator It is working

说明：  电力电子变换器采用重复控制策略。在反馈回路中设置一个内部模型，使该内部模型能够很好地描述系统外部信号特性，通过该模型的作用可使系统获得理想的指令跟踪特性，具有较强的扰动抑制能力。(Repetitive Control Strategy for Power Electronic Converter.An internal model is set up in the feedback loop, which can describe the external signal characteristics of the system well. Through the function of this model, the system can obtain ideal command tracking characteristics, and has strong disturbance rejection ability.)