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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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lfm_my
LFM的脉冲压缩,即匹配滤波器的产生,并给出了压缩后的仿真波形。(LFM pulse compression, that is, the selection of matched filter, and gives the simulation waveforms compressed.)
- 2008-08-26 11:10:12下载
- 积分:1
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uav0
四旋翼无人机典型飞行状态的控制律设计,采用PID控制实现。(The state of the typical four-rotor UAV flight control law design, the use of PID control to achieve.)
- 2012-07-06 09:43:31下载
- 积分:1
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OMUD-DS-CDMA-Multi-Path2_users
Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2 USERS( Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2USERS)
- 2014-11-20 11:36:36下载
- 积分:1
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application-of-copula
copula函数的matlab应用,包括经验分布函数、核分布函数,参数的估计和检验。(Matlab application of Copula Functions, including the empirical distribution function, kernel distribution function, estimation and testing parameters.)
- 2015-02-25 15:07:30下载
- 积分:1
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DSP1_1
利用R的toepliz性质,是实数,则r也应该是实数,是实信号r(-m)=r(m)(Toepliz the nature of the use of R is real number, then r should be real, real signal r (-m) = r (m))
- 2007-08-22 09:42:43下载
- 积分:1
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FaceDetectionSystem
本程序实现人脸的多角度,实时性快速定位于检测。(The program realization of face angles, real-time detection of rapid positioning.)
- 2010-08-18 10:24:02下载
- 积分:1
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eks
estymacja w matlabie
- 2009-04-17 01:20:55下载
- 积分:1
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IPOPF
内点法进行最优潮流计算的程序,可以修改目标函数来进行其他不同条件下的最优潮流计算(Interior point method for optimal power flow calculation program, you can modify the objective function for optimal power flow calculation under different conditions)
- 2021-04-17 21:38:52下载
- 积分:1
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function3
时滞微分方程组的原方程,以及相图程序,包括matlab源代码(Delay differential equations of the original equation, and the phase diagram of the program, including Matlab source code)
- 2020-11-19 21:59:38下载
- 积分:1