Useful_matlab_codes

提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人 部分# 首先对宿主图像进行小波分解 、 嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印 信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余 弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)

说明：  new pdf for introfuction of image process

主要实现可倾瓦轴承轴承油膜压力计算，文件包括雷诺方程的差分求解的理论推导和matlab实现代码。(The main achievement tilting pad bearings film pressure calculations, including the theory of differential file solving the Reynolds equation is derived and matlab implementation code.)

LMD算法实现，学习局域均值分解的可以参考下(LMD algorithm, learning the local mean decomposition can refer)

Kernel methods for feature extraction

eof分解 想要的拿走吧 自己随便写的 有问题的话可以email我(eof decomposition want take it easily write their own needs to take the trip)

WSAN，激励节点调度：基于重叠区域的单任务分配算法。(西南交通大学，ZHJSWJTU)(WSAN, incentives node scheduling: single-task allocation algorithm based on the overlapping area.)

matlab关于isodata聚类算法的代码(Matlab on the ISODATA clustering algorithm code )

四种支持向量机的四种SVM工具箱的分类与回归算法，包括全部工具箱函数。(Four of four SVM support vector machine classification and regression algorithm toolbox, including all the toolbox functions.)

说明：  Matlab学习宝典 绘图 Matlab学习宝典(Matlab learning learning Matlab graphics Baodian Baodian)