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On Jackknifed Greedy Algorithms and Their Applications in NMR

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dc.abstract.enMultidimensional NMR experiments applied in e.g. protein NMR may take days or even weeks of expensive experimental time. Compressed sensing (CS) is a method to save this time: some measurements are skipped and then reconstructed with the help of special algorithms. The orthogonal matching pursuit (OMP) is one of the effective tools of compressed sensing field. In this paper we introduce a jackknife-type stopping criterion for OMP. Unlike the standard stopping criteria, it does not require an estimation of the noise level. We extend the concept to the lorentzian peaks matching pursuit (LPMP) algorithm.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorShchukina, Alexandra
dc.contributor.authorKazimierczuk, Krzysztof
dc.contributor.authorKasprzak, Paweł
dc.date.accessioned2024-01-25T15:45:20Z
dc.date.available2024-01-25T15:45:20Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.number11
dc.description.volume84
dc.identifier.doi10.3103/S1062873820110143
dc.identifier.issn1062-8738
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/114714
dc.identifier.weblinkhttp://link.springer.com/content/pdf/10.3103/S1062873820110143.pdf
dc.languageeng
dc.pbn.affiliationmathemathics
dc.relation.ispartofBulletin of the Russian Academy of Sciences: Physics
dc.relation.pages1335-1340
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleOn Jackknifed Greedy Algorithms and Their Applications in NMR
dc.typeJournalArticle
dspace.entity.typePublication