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db4fengjie6

于 2012-04-19 发布 文件大小:1KB
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  用db4小波分解六层:s=a6+d6+d5+d4+d3+d2+d1(db4 wavelet decomposition of six layers: s = a6+ d6+ d5+ d4+ d3+ d2+ d1)

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