2006311143731317

matlab软件，生成随机数，方法BuffonMonteCarlo(matlab software generate random numbers, methods BuffonMonteCarlo)

提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安 全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起 来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的 图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。(A robust multi-watermark embedding and detection algorithm, the algorithm based on wavelet domain, and extract the watermark without the original image, protect the safety of the original image. In the multi-watermarking algorithm, will be presented and used a conventional cryptography and digital watermarking production method--- superposition method and quantify the modulation method, combine the new method, the watermark embedding different watermark, associated with the watermark generating different keys, making extraction of the watermark when tested with a different image key and the corresponding extracted watermark. By the key to a third party registration, can be obtained ownership of the original image.)

matlab codes for econometrics

说明：  运用退火算法解决公共场合人流量问题，一次解决关于人员疏散相关问题(Applying annealing algorithm to solve the traffic problem in public places)

Butterworth hih/low and band pass filters are applied to image

k-medoids实现网络社区聚类，含有使用说明书和算法原理(k-medoids clustering for network communities, containing instructions and algorithm theory)

this is use for simulation

histogram equalization using MMBEBHE image processing

matlab 输入输出等基本函数使用指南 适合初学者。。。。。。。。。。。。。。。。。。。。。。。。。。。。(matlab basic functions such as input and output using the guidance is tailored to beginners. . . . . . . . . . . . . . . . . . . . . . . . . . . .)

实现MATLAB的自适应滤波器代码，LMS的改进，分析其收敛性(MATLAB realization)