mx5

“数字信号处理教程：MATLAB释义与实现程序 ”一书中的程序集(the code of Digital Signal Processing Tutorial: MATLAB interpretation and implementation of the program, dictionaries assembly )

ransac程序，在他人的基础上改进，增进了速度，经过测试，可直接应用于遥感影像匹配去除误差较大点，希望对大家有用。(ransac program, others based on improvements and increased speed tested, can be directly applied to the remote sensing image matching remove errors larger point, and hope to be useful.)

本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)

matlab对DEA编程Programming DEA with MATLABmatlab对DEA编程(Programming DEA with MATLAB)

说明：  用于计算庞加莱截面的MATLAB的源程序(MATLAB Program for Making Poincare Section)

OSPF is important to processing digital signal.

a toolbox for GPLAB for matlab codes

CDMA CODE, YOU CAN MODIFY IT AND SEE HOW IT WORKS FOR YOU. IT WORKS JUST FINE FOR ME.

说明：  IRIS数据 用于聚类方法 主要用于模式识别、图像分割等(IRIS data for clustering method used pattern recognition, image segmentation, etc.)

实现图像拼接的代码，经过个人修改 趋于完善(Realization of image mosaic of the code, after a personal modification of perfect)