简单地系统，设计pid控制器使其控制它的稳定

信号y=sin(2*pi*f1*t)+sin(2*pi*f2*t)加上信噪比为2高斯白噪声的傅里叶变换，分别画出时域和频域图(Signal y = sin (2* pi* f1* t)+ sin (2* pi* f2* t) plus noise ratio for two Gaussian white noise of the Fourier transform, respectively, to draw the time domain and frequency domain)

说明：  高维李雅普诺夫指数计算程序，是关于三阶微分方程组的李雅普诺夫指数的matlab计算方法(High order Lyapunov Computation)

小波包分析提取振动信号中的分解小波包分析提取振动信号中的分解(Wavelet packet analysis vibration signal decomposition wavelet packet analysis vibration signal decomposition)

参考外国文献，通过MATLAB程序编写了以两个简单的blcOzp映射构造一个双混沌互扰 ZaUxxYq系统,提出了采用先进的两混沌调制模型的无线加密算法，具有防窃听的能力，调试无错误。(References to foreign literature, through MATLAB programming the blcOzp with two simple mapping to construct a mutual interference ZaUxxYq dual chaotic systems is proposed based on the wireless encryption algorithm dual chaotic mutual interference system has the ability of anti-wiretapping, debugging errors. )

LTE中最经常用到的调度算法，轮询算法，主要体现了公平性(LTE scheduling algorithm is the most frequently used, polling algorithm, mainly reflecting the fairness)

说明：  本文件为常见聚类算法测试数据集 ，UCI上常用的聚类算法数据集(This document is a common clustering algorithm test data set.)

DSB调制，单边带调制。MATLAB程序代码(DSB modulation)

matlab Optimization brief

Model Predictive Control exercise pt 2

说明：  《MATLAB时频分析技术及其应用》的MATLAB源码(MATLAB time-frequency analysis and application quot of the MATLAB source code)