PMP模拟

说明：  用matlab实现color moments算法，先把rgb图像转换到HSV空间，然后计算每个分量的一二三阶矩，最后组成9维向量进行比较。(Using color moments algorithm matlab realize, first convert rgb images to HSV space, and then calculated for each component of the 123-order moments, the final composition of 9-dimensional vector for comparison.)

用verilog实现sobel边缘检测算法(sobel edge detection with verilog language)

请将本压缩文件包下的所有文件放在AutoCAD的支 持目录之下，如 AutoCAD 的安装目录下；或者在下拉 菜单中的 工具-> 选项 －> 文件 -> 支持文件搜索路 径 -> 添加 本程序所在目录。调入应用程序jgj.vlx ， 可以直接将本程序拖入AutoCAD绘图区域，或者在下拉 菜单的 工具－>加载应用程序 中找到本程序后加载即 可! 成功加载后，在命令行内输入bzjgj即可运行。在 对话框中,可以选择螺栓螺母的类型以及其它平、弹垫、 螺纹的显示等，具体使用方法可参见本文件夹中的图片。 体验版只能绘制规格为M10之组件,如果您要注册本工 具,可在命令行内输入 zc ,即可获得相关注册信息。(Please support all the compressed files in AutoCAD package under the Held under the directory, such as AutoCAD installation directory or pull-down Menu Tools-> Options-> File-> Support file search path Path-> add the program directory. Transferred to the application jgj.vlx, This program can be directly dragged into the AutoCAD drawing area, or in the drop-down Menu Tools-> Load application found that after loading the program Can! After successfully loaded in the command line, type bzjgj to run. In Dialog box, you can select the type of bolts and nuts and other flat, spring washers, Threaded display, specific methods can be found in the folder of pictures. Trial version can only draw specifications for the components of the M10, if you want to register the workers Tools, you can enter in the command line zc, you can get the relevant registration information.)

说明：  利用c语言快速实现各类小波变换，案例丰富(Using C language to realize all kinds of wavelet transform quickly, with rich cases)

各种数字水印的嵌入和提取 检测和攻击 包括lsb 和dct等算法(A variety of digital watermark embedding and extraction, including detection and attack, such as algorithm lsb and dct)

NASA开源的匹配追踪分解算法，用于信号分解以及特征提取。(Matching Pursuit Decomposition is a powerful and effective iterative algorithm for signal decomposition and feature extraction. Matching Pursuit Decomposition decomposes any signal into linear combinations of its dictionary elements or atoms.)

GAC evolves the level set function according to geodesic active contour model(GAC evolves the level set function accordi Vi to geodesic active contour model)

已知一个点到一条直线的距离，主要用在地图匹配中基于权重地图匹配算法中(Given a point to a straight line distance, mainly used in the map-matching weight based map-matching algorithm)

对于给定的文件检索概率,编程计算磁盘文件的最优存储方案.(For a given probability of document retrieval, programming the calculation of the optimal disk file storage scheme.)

说明：  基于小波的图像质量评价方法，具有一定借鉴意义。(Wavelet-based image quality assessment method, with some reference.)