Home-Security-System-12-08-28

说明：  非常适合参加数学建模大赛的资料，希望与大家共享！(Suited to participate in mathematical modeling contest information, and we wish to share!)

用于图像质量评价的ssim程序，用以对图像的质量进行客观评价，评价结果更接近主观感受(Ssim for image quality assessment procedures for an objective image quality evaluation, evaluation results are closer to the subjective feelings)

tracking in satelite

岭回归拟合数据，其中hw3_1_ridge.m使用的是岭回归的方法，hw3_1_MLE.m使用的是极大似然的方法。(fitting data with ridge regression using matlab)

一种用MATLAB实现的控制，能达到很优的效果，大家不防试试。(A MATLAB implementation of the control, can achieve the very excellent results, we do not try prevention.)

The newest code of Dynamical systems with applications using MATLAB

演示matlab曲线拟和与插直的基本方法，详细的工具箱可供编程人员使用(demonstration Matlab curve fitting and interpolation straight to the basic methods, detailed toolkit for programmers to use)

这是我们的matlab与时频分析工具箱上下的程序，关于处理脑电波谱图与脑电波的源码(This is our Matlab and time-frequency analysis toolbox ish procedures, Regarding the handling of EEG Spectrum plans and the source of brain wave)

利用MATLAB画出一个立方体，并通过一种简单仿射变换矩阵得到变换的立方体(Use of MATLAB draw a cube, and through a simple affine transformation matrix get transformation of the cube )

实现了chirp信号的分数阶傅立叶变换，表现出了其能量聚集效果，另外对单频、多频、高斯信号进行了分数阶傅立叶变换(The chirp signal Fractional Fourier Transform, showing the effect of its energy gathered addition of single-frequency, multi-frequency Gaussian signal Fractional Fourier Transform)