小波变换

N-Queen implementation in Matlab

模糊控制,主要是模糊控制和PID相结合的matlab程序(fuzzy control)

Our project is to describe the Brownian Motion and Geometric Brownian Motion. This project is to simulate the price shock. Then we use Geometric Brownian motion to describe the movement of shocks’ price. The program is produced by Matlab.(Application of Ito’s Lemma to a Stock Price Process)

这个程序是一个用单纯形优化的代码。这个程序包含30m个文件。一个Mfile将行添加到simplex表中。另一个m文件用于删除列。另一个用于添加列。

主要思想是从两幅图像中选取信息，然后置乱成一幅图像。这样可以从要加密的多幅(2*n幅)图像中，按照上述思想，得到一半数目(n幅)的图像。对得到的图像进行自适应算法的隐藏，又可以得到(n-1)幅的图像。对(n-1)幅的图像进行Arnold变换，得到(n-1)幅的图像作为密钥，此外，密钥还有迭代次数，置乱规则，Arnold加密规则主要缺点是Arnold的周期较大，程序的运行的时间长些。主要的运行起来效果还是很好的 ，大家看看分享一下   

This is a function for simulating 30 nodes in an optical network

说明：  利用MATLAB/Simulink搭建的三电平逆变器仿真电路，利用模型预测控制方法进行控制，可以实现中点点位平衡，对研究模型预测控制有一定学习作用。(The simulation circuit of three-level inverter built by MATLAB/Simulink and the control by model predictive control method can realize the balance of mid-point and point, which has a certain learning effect on the study of model predictive control.)

很经典的matlab课件，全面介绍了matlab内容，适合初学者(Very classic matlab courseware, comprehensive introduction to matlab content, suitable for beginners)

说明：  利用PSO优化SVM，利用分组式训练方法提高算法速度(PSO to optimize the use of SVM, the use of packet-style training methods improve algorithm speed)

本程序是用于信号频谱分析的实验程序 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确频率、幅值和相位计算。(This procedure is the main function of the experimental procedure for signal spectrum analysis to calculate the amplitude of the signal spectrum to be completed by the precise frequency of the peak in the selected range, amplitude and phase calculation.)