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arXiv 1702.07096math.OC
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一类待定线性系的稀疏解

Sparse Solutions of an Undetermined Linear System

Maddullah Almerdasy

摘要:

本文提出了求待定线性系稀疏解的研究问题,并给出了一些应用。如何解决压缩感知问题的两种方法:使用l_1方法,l_q方法,其中0 < q < 1。压缩感知算法被设计为处理由欠采样引入的模糊性。我们提出了一个算法的限制等距和它如何可以用来约束待定线性系,最终得到一个唯一的解决方案。

英文摘要:

This work proposes a research problem of finding sparse solution of undetermined Linear system with some applications. Two approaches how to solve the compressive sensing problem: using l_1 approach , the l_q approach with 0 < q < 1. Compressive sensing algorithms are designed to cope with ambiguities introduced by undersampling. We propose an algorithm for restricted Isometry and how it can be used to constrain the undetermined linear system to eventually get a unique solution.

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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