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Nhom5
matlab demo for image compression by wavelet transform
- 2010-11-25 16:56:36下载
- 积分：1
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common_im_processing
说明： 常见的图像处理matlab源代码！！包括反色，常见滤波，去噪，和常用变换！(common image processing Matlab source code! ! Anti- including color, common filtering, noise removal, and common Transform!)
- 2006-03-07 08:13:43下载
- 积分：1
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MP3-watermarking
说明： ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步
骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法
具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法
具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm
is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm
can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm
can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense
of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show
this algorithm can get a good audio effect with various types of audio.)
- 2011-02-24 11:50:25下载
- 积分：1
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perf
说明： Matlab中用于求解精确的单位阶跃响应的超调量与过渡时间的函数，详见函数说明(Matlab, used to solve the exact step response overshoot and the transition function of time, see function description)
- 2011-03-20 11:12:02下载
- 积分：1
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Matlab
matlab的轨道力学子程序，适用于搞航天航空的专业人士学习和使用。(matlab subroutine of orbital mechanics, for aerospace professionals to engage in learning and use.)
- 2011-07-22 17:20:03下载
- 积分：1
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ZINV1
Simulink model of Z-source inverter
- 2013-08-21 01:42:13下载
- 积分：1
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EyeDetect
Matlab code for detecting the red eye retina
- 2010-10-31 02:03:45下载
- 积分：1
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GM
说明： matlab灰色预测的通用算法程序，很好的套用模版(universal algorithm for Matlab gray prediction procedure, apply the template)
- 2012-08-20 18:04:11下载
- 积分：1
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k-center
这是一个K中心算法的Matlab程序，很多用(This is a Matlab algorithm K center procedures, many with)
- 2010-09-09 10:55:08下载
- 积分：1
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Phase_Noise
matlab对PLL环路相位噪声的仿真m文件(simulation of PLL loop phase noise)
- 2009-10-25 10:06:09下载
- 积分：1
