RayleighNoise_UniformNoise

说明：  本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。(This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack.)

MATLAB在控制系统中的应用，详细介绍了如何使用matlab求解系统的传递函数和各种响应曲线当然绘制(Application of matlab in the control system)

确定K均值最佳聚类数，把数据导入后运行即可(Determining the best clustering number of K mean)

提供了CDMA通信的matlab仿真程序(Provide a CDMA communication matlab simulation program)

说明：  使用matlab语言编写的三种PID优化程序，通过对比展示优化效果(Using MATLAB language to write three kinds of PID optimization program, through the comparison to show the optimization effect)

说明：  Simulink课件 略去不必要的介绍 适合初学者(Simulink courseware spent unnecessary introduction for beginners)

随机减振法处理振动数据，之后可以使用ARMA和复指数法处理得到自振频率(Random vibration damping treatment data, then you can use the ARMA and complex exponential treatment was natural frequency)

种大气湍流相位屏仿真函数，可准确模拟大气对激光相位的改变。(An atmospheric turbulence phase screen simulation function, can accurately simulate the atmospheric changes to the laser phase.)

设计一个可以输入若干评委分数的表单，可以通过两个for循环分别找出分数的最大值和最小值，存入到两个变量，把评委的分数存入到一个数组中，计算时去掉找出的最大值和最小值即可得出最后得分。 (You can enter a number of judges to design a fractional form, you can find the maximum and minimum scores for each through two loops, credited to two variables, the judges scores deposited into an array, remove the calculation to find out the maximum and minimum values ​ ​ to arrive at a final score.)

本书以MATLAB R2012a为编写基础，系统讲解MATLAB基本环境和操作要旨；分章阐述符号计算、数值计算、计算结果可视化及编程精要；选例展现MATLAB精华工具SIMULINK的功能级和元器件级仿真能力；范例剖析MATLAB版面编辑器的用法和图形用户界面的制作要领；简扼勾画MATLAB和WORD集成一体的Notebook环境。(This book is written in MATLAB R2012a based system to explain the basic MATLAB environment and operating gist sub chapter on symbolic computation, numerical calculation results visualization and programming essentials selected cases demonstrate functional level and component-level MATLAB SIMULINK simulation tools cream ability layout editor MATLAB analysis paradigm production essentials usage and graphical user interface Jane briefly outline one integrated MATLAB and WORD Notebook environment.)