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matlab图像的基本操作，非常好的基础知识，都是图像的操作函数(matlab basic operation of the image, very good basic knowledge of image manipulation functions are)

用MATLAB写的关于其中的数据保存到excel中的m文件程序。(Writing about the use of MATLAB data into one of the excel document in the process m.)

Matlab tutorial part 5 for beginners

DBSCAN是一个基于密度的聚类算法。改算法将具有足够高度的区域划分为簇，并可以在带有“噪声”的空间数据库中发现任意形状的聚类。(DBSCAN is a density-based clustering algorithm. Algorithm change will have enough height to the regional cluster. and to be with the "noise" of the spatial database found clusters of arbitrary shape.)

水声信道仿真程序。用于水下声信道的仿真。(Underwater acoustic channel simulation program.Used in underwater acoustic channel simulation.)

讲述通信系统仿真的内容，包括模拟调制和模拟数字转换的知识(About the content of the communications system simulation, including the knowledge of analog modulation and analog-to-digital conversion)

This web service project demo for student gfgo kfgjkf kgjfkg fgkjfdg

基于扩频的数字水印技术，水印信息分布于载体作品的多个频率系数，每个频率系数上负荷的水印能量很小，平衡水印的鲁棒性和不可感知性上的矛盾。(Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict.)

说明：  参数错误后的混沌加密 用matlab 仿真实现混沌加密在图像加密中的应用(After chaotic encryption parameter error)

3D Fractal analyse from medical image