image-retrieval

利用patchwork方法，嵌入0-1水印。可设置像素修改值、选择各种经典的攻击方式和控制攻击强弱。返回提取的水印信息和峰值信噪比。利用Matlab编写。(The use of patchwork approach, embedding the watermark 0-1. Modify pixel values can be set to choose a variety of classic attacks and control the strength of the attack. Back to extract the watermark information and peak signal to noise ratio. Prepared using Matlab.)

matlab课程编程【谷速软件】2DPCA算法设计 可以作为参考使用学习(matlab programming courses [Valley] 2DPCA algorithm speed software designed to use as a reference to learn)

this is the matlab source codes for MATLAB Recipes for Sciences book.

基于卡尔曼滤波的无线传感器网络时钟同步协议(Ａ ｔｉｍｅ ｓｙｎｃｈｒｏｎｉｚａｔｉｏｎ ｐｒｏｔｏｃｏｌ ｆｏｒ ｗｉｒｅｌｅｓｓ ｓｅｎｓｏｒ ｎｅｔｗｏｒｋｓ ｂａｓｅｄ ｏｎ ｔｈｅ Ｋａｌｍａｎ ｆｉｌｔｅｒ)

PHDIFF函数是matlab函数，用于寻找两个震荡子的相位差(Matlab function PHDIFF function is used to find find the phase difference between two oscillations.)

missile document IEEE paper s

说明：  主要描述在实际地震数据处理过程中， 小波函数的选取的几点应用(Describes the actual seismic data processing, the selection of wavelet function Some Applications)

分水岭分割算法的MATLAB实现，本人测试过很好用(wavelet segmentation MATLAB code )

说明：  人工势场算法做路径规划的matlab程序，非常实用可以运行(The matlab program of artificial potential field algorithm for path planning is very practical and can be run)

matlab是集数学计算、图形处理和程序语言设计于一体的软件，通过matlab来实现数字信号处理的有关表达，最终实现课程设计的目的。(matlab is a mathematical calculation, graphics processing and programming language design software integrated through matlab to realize the digital signal processing of expression, and ultimately realize the purpose of curriculum design.)