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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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video
实现视频每一帧的读取，并实现视频的镜头分割(shot detection and segmetation)
- 2010-05-11 10:56:56下载
- 积分：1
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FFT
1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display
2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data
3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map
4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)
- 2013-12-02 16:18:48下载
- 积分：1
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vessel_models
vessel mauevering models
- 2012-01-12 23:47:26下载
- 积分：1
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MPCA
MPCA可用于高维数据进行降维可与LDA结合，降维效果更好。(MPCA can be used to reduce the dimension and LDA with high dimensional data, dimensionality reduction effect is better.)
- 2021-03-26 11:39:13下载
- 积分：1
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fftofsinewave
matlab编写的正弦波的fft变换
需要的朋友可以下(matlab sinusoidal prepared the fft transform needs friends can under)
- 2008-01-07 18:58:50下载
- 积分：1
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Registration
This is a image registration toolbox
- 2012-05-01 00:03:29下载
- 积分：1
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shujufenlei
这是一个采用固定增量法对数据进行分类的MATLAB源程序(This is a fixed increment method to classify data MATLAB source)
- 2016-06-07 22:06:31下载
- 积分：1
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ga.rar
基于遗传算法的，可以用来求解多目标优化的程序源码(Based on genetic algorithms can be used to solve multi-objective optimization procedure source)
- 2009-03-24 21:13:13下载
- 积分：1
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SpeedControl
Pulse Modulated Signal Mfile
- 2010-09-21 18:07:00下载
- 积分：1
