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arXiv 1607.07484cs.ITmath.IT
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基于线性代数的相位恢复

Phase Retrieval by Linear Algebra

P. Chen, A. Fannjiang, G. Liu

摘要:

零矢量法,基于一个简单的线性代数的概念,提出了作为相位恢复问题的解决方案。在复杂的高斯随机测量矩阵的情况下,一个非渐近的误差界推导出,产生一个渐近制度的准确近似相媲美的谱向量法。

英文摘要:

The null vector method, based on a simple linear algebraic concept, is proposed as a solution to the phase retrieval problem. In the case with complex Gaussian random measurement matrices, a non-asymptotic error bound is derived, yielding an asymptotic regime of accurate approximation comparable to that for the spectral vector method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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