Fingerprint_by_Ravi_Xu

讲解了 MATLAB语言环境下 图像压缩和图像融合方面的基本方法和基于小波变换的图像分解与重构。(Explained the MATLAB language environment, image compression and image integration of the basic methods and wavelet-based image decomposition and reconstruction.)

Peak Interpretetion using Matlab

在一段文字中嵌入4bit水印，方法是基于系数类嵌入的，经过打印扫描攻击后能正确提取水印(4bit watermark embedded in a piece of text, the method is based on the coefficient of class embedded, after the print scan attack correctly extract the watermark)

Histogram Matching(Image processing) the Algorithm Properties: - User can insert his/her desired histogram -user can input the desired Colored/Gray Scaled Image -Original/Enhanced Image Their histogram and transfer function are displayed -all the above again done by iterative Scheme (eq. 3.3-17 Gonzales Book)

说明：  ldpc校验矩阵的代码 基于matlab写的 还请多多指点，新手(ldpc calibration matrix code based on Matlab also invited to write a lot of guidance, and newcomers)

说明：  关于自动控制系统中滑模变结构控制的Matlab仿真程序(Automatic control system on the sliding mode control of the Matlab simulation program)

gentleboost 算法的实现，其主要用在分类与boost和adaboost稍有不同(gentleboost algorithm, which is mainly used in classification and boost and slightly different adaboost)

用prim算法，构造最小生成树，用在数学建模的图论模型中(to use prim to produce the tree)

一个基于粒子群算法的三维搜索例程，有助于深入学习和了解粒子群算法(A routines of three-dimensional search based on particle swarm optimization , help-depth study and understanding of particle swarm algorithm)

抑制干扰噪声的自适应的LMS算法，效果很好，(supress noise LMS algorithm)