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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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MATLAB_example_for_serial_devices
几个经典的matlab device例子,很好用,值得学习的。(matlab device)
- 2011-10-25 18:14:19下载
- 积分:1
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theuseofmatlabinthetimeseries
介绍使用MATLAB软件对时间序列进行编程,里面有AR模型的建立方法(Describes the time series using MATLAB software programming, which has AR model method)
- 2010-06-04 16:50:40下载
- 积分:1
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matlab
对排队进行计算的算发,所用环境matlab(Queuing)
- 2009-09-12 08:50:52下载
- 积分:1
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denoising-tour
说明: 适合初学者的关于去噪的MATLAB源代码(For beginners on Denoising MATLAB source code)
- 2010-05-02 15:37:31下载
- 积分:1
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Texture-Classification
二维图像的读取,辨认,分析,并且用神经网络进行,判定哪些图片可以归为一类(Two-dimensional image reading, identifying, analyzing, and using neural network to determine which pictures can be classified as a class)
- 2013-11-20 00:20:28下载
- 积分:1
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L1_homotopy_v2.0
利用L1-homotopy算法实现信号的重构(parse recovery of streaming signals using L1-homotopy)
- 2014-07-14 11:23:32下载
- 积分:1
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DVR
This project deals with modeling and simulation technique of a Dynamic Voltage Restore (DVR).The DVR is a dynamic solution for protection of critical loads from voltage sags / swells. The DVR restores constant load voltage and voltage wave form by injecting an appropriate voltage. Present novel structure improves power quality by
compensating voltage sag and voltage swells.
The transient response of any natural system is the way in which the response of the system behaves as a function of time. Electromagnetic transient studies have always played an essential behavior of the system in the event of different forms of transient phenomena, which can hardly be achieved by other means. This project addresses the transient studies of electrical networks with embedded, power electronics-based, FACTS and Custom Power (CP) controllers.
- 2014-08-16 21:49:59下载
- 积分:1
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vsPmatlab
vs2010调用matlab.m文件生成的lib,dll,h文件,并进行参数的传递(vs2010 calling matlab.m files generated lib, dll, h file and pass parameters)
- 2013-11-27 21:42:54下载
- 积分:1
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irisSVM
iris with matlab.irisData is 150x5.
row:
Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3)
the first 50x5 is Isis-setosa(1),
the second 50x5 is Isis-versicolor(2),
the last 50x5 is Isis-virginica(3).
!!! Caution !!!
X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)!
So the algorithm will NEVER be 100 correct.
- 2010-07-26 18:27:48下载
- 积分:1