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work
这是在Matlab中编的图像数字水印的嵌入和提取程序,所用变换为小波变换,并实行盲检测,对搞这方面的研究人员非常有用.(This is made in Matlab in image watermarking embedding and extraction procedures used transform for wavelet transform, and a blind detection, for engaging in research in this area very useful.)
- 2007-09-07 12:17:07下载
- 积分：1
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Wavelet_OMP
说明： 用于图形图像处理中的图像压缩。其中的方法是用于压缩感知.(Graphic image processing for image compression. One method is for compressed sensing.)
- 2011-03-08 11:36:00下载
- 积分：1
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imagecodingexample
处理图像lena.bmp,并画出各图像的灰度层次的分布图，并对256位和16位信源数据进行霍夫曼编码(lena.bmp image processing and paint images of the gray level of distribution map as well as 256-bit and 16-bit data source coding Hoffman)
- 2006-06-04 09:56:59下载
- 积分：1
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3
说明： To write and programs for image arithmetic operations
- 2015-04-02 11:25:51下载
- 积分：1
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BasicTime
You all might have used CTime or CTimeSpan to manipulate the system timer. Here is an article to show you how your system timer works. I will give you an idea of port communications behind the system clock manipulations. Those who are a little biased on hardware and software interfacing practices would find this article of great help.
- 2007-10-16 09:37:44下载
- 积分：1
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Linefit_Matlab
MATLAB初学者
包好了一些用matlab做线性规划的源程序(MATLAB package for beginners to do a good number of linear programming using matlab source code)
- 2009-12-15 17:47:33下载
- 积分：1
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oneD_convection_mfiles
upwind1D Upwind difference coefficients for 1D advection-diffusion equation
- 2010-02-19 00:57:30下载
- 积分：1
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Clarke_c2000_rtw
用matlab自动生成的DSP代码。。。。
(matlab automatically generated DSP code)
- 2012-04-02 14:54:29下载
- 积分：1
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fir_lin_phase_lowpass_min_order
Designs a linear phase FIR lowpass filter such that it:
- minimizes the filter order
- has a constraint on the maximum passband ripple
- has a constraint on the maximum stopband attenuation
(This is a quasiconvex problem and can be solved using a bisection.
minimize filter order n
s.t. 1/delta <= H(w) <= delta for w in the passband
|H(w)| <= atten_level for w in the stopband
where H is the frequency response function and variable is
the filter impulse response h (and its order/length).
Data is delta (max passband ripple) and atten_level (max stopband
attenuation level).
)
- 2011-05-27 21:47:34下载
- 积分：1
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SER
Comparison of the performances of the LS and the MMSE channel estimators
- 2009-04-12 14:05:00下载
- 积分：1
