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We consider a probabilistic construction of sparse matrices with provable restricted isometry constants(RICS)using l1 norms.
An Expander Graph Construction and Its Implication for Compressed Sensing
【摘 要】
：
We consider a probabilistic construction of sparse matrices with provable restricted isometry constants(RICS)using l1 norms.
【机 构】
：
Univ.of Oxford
【出 处】
：
第八届工业与应用数学国际大会
【发表日期】
：
2015年期
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