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DCT域隐藏
当要隐藏信息时,在MATLAB的命令窗内输入命令: hide = myhide(carry,signal,x,y); carry 用你的原始载体文件名代替,signal 用你所要隐藏的文件名代替 carry 和 signal 都必须是 *.* 的形式(注意不能省略单引号) x,y 是选取隐藏信息的位置坐标,在(x,y)和(y,x)处 生成的伪装载体文件名为hide.bmp 注意myhide.m文件,载体文件,隐藏文件都要在当前目录(current Directory)下 当要提取信息时,在MATLAB命令窗内输入命令: behidden = myinhide(carry,x,y); carry 用你的伪装载体文件名代替,格式为 *.* (注意不要丢掉单引号) x,y 是选取隐藏信息的位置坐标,在(x,y)和(y,x)处,这必须和嵌入时所选位置一致。 提取出的信息文件名为behidden.bmp 同样,要注意behidden.m和伪装载体文件都要在当前目录(current Directory)下(when to hide information, in order MATLAB within a window orders : hide = myhide (carry, signal, x, y); Carry with you the original document name instead vector, signal used to hide your name in the paper and instead carry signal must be in the form of*.* ( not to single quotes omitted) x, y is to select the location of hidden information coordinates (x, y) and (y, x) The formation of camouflage vector document, entitled hide.bmp attention myhide.m documents, vector documents hidden all the documents in the current directory (current Directory) to retrieve information when, in order window MATLAB import order : behidden = myinhide (carry, x, y); carry using your camouflage vector file name instead, the format for*.* (take care not to lose a single quote) x, y election Hiding information )
- 2005-06-12 12:08:55下载
- 积分:1
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STBCmainTest
说明: stbc编码程序(参考, 希望上传交流)(stbc coding procedures (reference, upload exchange))
- 2006-05-14 17:59:41下载
- 积分:1
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emd
在MatlAB环境中,对某信号x(t)进行经验模式分解的函数,EMD的源程序代码(The signal x ( T ) by empirical mode decomposition in MatlAB environment, the source code of EMD)
- 2013-01-18 10:02:55下载
- 积分:1
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zhengtaihanshu
正态函数的正查反查,可以自己设置标准差与平均值
(Normal function is to check the anti-investigation, can set the standard deviation and mean)
- 2013-02-11 20:50:46下载
- 积分:1
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RN_matlab
classification Réseau de neurones
- 2015-02-13 23:52:10下载
- 积分:1
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MCC
基于雷达一维距离像的目标识别,采用最大相关系数算法,是最简单的基于HRRP的目标识别算法,适合新手。(Radar HRRP target recognition, the maximum correlation coefficient algorithm is based on the most simple HRRP target recognition algorithms, suitable for the novice.)
- 2013-03-13 15:45:31下载
- 积分:1
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Complete1976StandardAtmosphere
大气标准转换,适应于各类航空航天器飞行高度对应的状态查询(for caculator the variavles of air)
- 2010-12-03 17:54:15下载
- 积分:1
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psocode
matlab实现的粒子群算法,非常高效的算法,希望对大家有用哦(matlab implementation of the particle swarm algorithm, very efficient algorithms, we hope to be useful Oh)
- 2011-04-29 15:27:29下载
- 积分:1
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piotr_toolbox
这是matlab 的一个工具包,里面包含了图像和视屏的工具(Piotr s Image & Video Matlab Toolbox, SketchTokens/toolbox/ should have channels, classify, filters, images, matlab)
- 2020-09-09 20:18:02下载
- 积分:1
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hfiles
Geometrical transformation problems
- 2010-11-11 16:51:51下载
- 积分:1