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zhiluanSVD

于 2009-06-25 发布文件大小:296KB

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下载积分: 1 下载次数: 113

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数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。(Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.)

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Graphic_FIR
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积分：1
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积分：1
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2009-04-13 11:54:56下载

积分：1
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2009-06-05 20:02:54下载

积分：1
slidefilter
Sliding Sum Averaging Filter Smoothes data by sliding it past itself, one sample at a time, and summing. The length of the output is the same as the length of the input. The output will be normalized. Equivalent to a moving average (lowpass) filter, but more efficient.

2010-01-29 16:57:32下载

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partB
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2011-07-24 12:09:45下载

积分：1

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