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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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truetime-1.5
用于网络控制系统仿真,作为matlab的一个工具箱,十分好用,简单易操作,1.5为Truetime的最高版本(for network control system simulation, as a Matlab toolbox, a very convenient, simple and easy operation, 1.5 for the maximum version Truetime)
- 2007-05-11 13:13:56下载
- 积分:1
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ssb
A band pass filter designed
- 2012-06-23 21:44:26下载
- 积分:1
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adc
analog digital conveter with matlab
- 2013-03-11 23:38:04下载
- 积分:1
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Moit_wire1m
Corrected as at 12/05/2003, 2102 HRS
This program uses a Marching On in Time algorithm as described in equation 2.3.35 page 62 of:
S. M. Rao 1999, "Time Domain Electromagnetics", Academic Press,
pp. 1, 21, 58-52. ISBN 0-12-580190-4
The self term calculation uses the Equation as describled in
C. A. Balanis 1997, "Antenna Theory Analysis and Design",
John Wiley & Sons, p. 384 ISBN 0-471-59268-4
Note: all time units are in light meters (m/c).
- 2013-05-04 12:09:14下载
- 积分:1
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pmsm
同步电机建模,用于各种使用永磁同步发电机或电机的模型,如风力发电机的应用(modeling of PMSM)
- 2020-09-27 16:37:46下载
- 积分:1
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lvebochuli
采用小波阈值处理的方法对加速度计的输出数据进行处理,并比较补偿前后的效果。
(Accelerometer output data wavelet filtering process)
- 2015-09-19 21:26:43下载
- 积分:1
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vv1
小波谱分析mallat算法经典程序,实现小波谱分析(mallat)
- 2009-05-28 14:38:10下载
- 积分:1
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z-n
利用Inmin01.m函数计算系统PID校正器参数的程序(The use of computing systems Inmin01.m function parameters PID correction procedures)
- 2009-06-06 08:51:24下载
- 积分:1
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Vector-control-induction-machine
This file contains matlab simulation for vector control for induction machine.
- 2012-07-07 14:38:03下载
- 积分:1