网站首页

登录

information-hiding

于 2021-04-22 发布文件大小:2923KB

 0  235

下载积分: 1 下载次数: 270

我要下载

代码说明：

采用MATLAB实现图像信息隐藏。将文本信息，通过DCT和LSB算法嵌入到二维图像中实现信息隐藏。(hide information into voice signal with the methods of DCT and LSB)

文件列表：

信息隐藏实验
............\DCT隐藏
............\.......\1.txt,40,2009-11-10
............\.......\2.text,47,2010-11-25

............\.......\DCT隐藏信息前后图像对比.fig,1901878,2009-11-10
............\.......\extractdctadv.asv,956,2009-11-09
............\.......\extractdctadv.m,982,2009-11-10
............\.......\hidedctadv.asv,1942,2009-11-10
............\.......\hidedctadv.m,1940,2009-11-10

............\.......\randinterval.m,983,2009-11-10
............\info

............\....\lenna.m,2869,2011-03-11
............\LSB隐藏
............\.......\compare.m,450,2009-11-10

............\.......\lsbget.m,901,2009-11-10
............\.......\lsbhide.asv,1216,2009-11-10
............\.......\lsbhide.m,1209,2011-02-25
............\.......\LSB信息隐藏前后图像对比.fig,450972,2009-11-10
............\.......\LSB空域信息隐秘位置.fig,13308,2009-11-10
............\.......\message.txt,40,2011-02-25
............\.......\secret.txt,80,2011-02-25

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

fuzzy-control-11
模糊控制程序，用起来很方便，实现很简单，希望对初学者有所帮助(Fuzzy control program, it is very convenient, implementation is simple, hope to help beginners )

2012-03-29 10:31:36下载

积分：1
c
说明： it is matlab source code implemeted in Matlab 7.6. this is utilized in matlab.

2011-05-21 16:47:28下载

积分：1
pc-radar-system
对脉冲多普勒雷达信号处理过程进行了简单的仿真，对各部分功能提供了程序代码(Pulse Doppler radar signal processing simulation to provide the program code of the function of each part)

2021-04-03 20:29:05下载

积分：1
tragettrack
一个目标的跟踪滤波算法，其中包括了kalman、cvcaimm等，对初学者有所帮助(the arithmetic of trage track)

2009-09-18 00:02:24下载

积分：1
gmm
Creates a Gaussian mixture model with specified architecture.MIX = GMM(DIM, NCENTRES, COVARTYPE) takes the dimension of the space DIM, the number of centres in the mixture model and the type of the mixture model, and returns a data structure MIX.

2008-03-21 11:48:36下载

积分：1
kopkalatex
latex beginers ebook

2010-12-18 02:19:19下载

积分：1
zhiliudiandongjizhuansutexin
直流电动机转速特性仿真m文件，是一个很好的模板，只要你修改一下里面的参数，还有调速仿真程序。(DC motor speed character simulink model)

2013-03-21 09:28:51下载

积分：1
Thresholding_Denoising
This function removes random, high frequency noise originating from the electrodes. a) First, we use a simple low-pass filter. b) Second, we apply Donoho s method by writing the code. c) Third, we simply apply Matlab s thr function. It should be noted that the considered mother wavelet is Symmlet8.

2010-10-05 18:10:23下载

积分：1
OFDM1
I am uploading a file of Group-Based Medium Access Control for IEEE 802.11n Wireless LANs. Thanks and Regards, salman

2013-03-22 13:09:30下载

积分：1
SGM
说明：立体匹配SGM算法matlab实现，包括图像预处理，census特征计算、4条扫描线代价聚合、亚像素求精等后处理步骤(Matlab implementation of stereo matching SGM algorithm, including image preprocessing, census feature calculation, four scanning line cost aggregation, sub-pixel refinement and other post-processing steps)

2021-04-02 14:09:07下载

积分：1

696516资源总数
106914会员总数
0今日下载