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OMP

于 2013-11-04 发布 文件大小:25KB
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  OMP算法的本质思想是:以贪婪迭代的方法选择D的列,使得在每次迭代的过程中所选择的列与当前冗余向量最大程度的相关,从原始信号向量中减去相关部分并反复迭代,只到迭代次数达到稀疏度K,停止迭代。(OMP compressed sensing )

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