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new-f5-stego
The F5 algorithm embeds message bits into randomly-chosen DCT coefficients
and employs matrix embedding that minimizes the necessary number of changes to
embed a message of certain length.
- 2012-06-02 03:32:19下载
- 积分：1
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Quasi-periodic-scattering-problems
A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system.(A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system. This avoids the problems with the standard approach, namely: the quasi-periodic Green s function is slow to evaluate, it diverges at Wood s anomalies, and it does not handle large aspect ratios well. Our new approach cures all three issues, and can easily be `wrapped around an existing code (e.g. fast-multipole acceleration) for the isolated-obstacle scattering problem.
It includes the latest talk slides: "A new integral representation for quasi-periodic scattering problems in two dimensions")
- 2012-08-30 21:02:31下载
- 积分：1
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pm
PM system payment e-voucher automatic.
- 2014-01-12 03:44:48下载
- 积分：1
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color_transfer
This is a matlab code for transfer of color from source image to target image. Details are in colormatch.m
- 2009-11-13 16:17:59下载
- 积分：1
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CAPONDOAMATLAB
DOA估计中的延迟相加法，DOA估计经典的传统方法，写学位论文必用，毕设必备(the classic traditional methods, writing a dissertation must be used, complete set essential.
)
- 2011-06-05 17:44:29下载
- 积分：1
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plot_Time_series_of_MCA
根据平均云量的时间序列，进行绘图，添加图例坐标轴等，描述时间序列特征。(plot figures of time series based on the characters of mean cloud amount data.)
- 2014-09-22 10:42:25下载
- 积分：1
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Toolpath_generation_using_GA
TOOL PATH OPTIMIZATION FOR DRILLING HOLE PROCESS BASED ON GENETIC ALGORITH
- 2014-02-14 12:16:44下载
- 积分：1
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14
说明： 使用一种方法来产生一组具有不同PSD的相关高斯过程的采样值(Use a method to generate a set of different Gaussian process of PSD-related samples)
- 2011-07-16 23:09:24下载
- 积分：1
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Invariant-Moments
Exraction of invarant moments of Hu using the invmoments.m
- 2013-02-23 20:43:21下载
- 积分：1
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BP-The-neural-network
人工神经网络 matlab ，一个不错的学习机器，希望对大家有帮助了(Matlab artificial neural network, a good learning machine, hope to be helpful
)
- 2013-10-05 18:02:43下载
- 积分：1
