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Resolution enhancement of spectra using differentiation

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Hegland, Markus; Anderssen, Robert S

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The problem of determination of positions and heights of the spectral lines was analyzed using a numerical differentiation procedure. The deconvolution method provided best starting values for the positions of the lines for the nonlinear fitting methods.

dc.contributor.authorHegland, Markus
dc.contributor.authorAnderssen, Robert S
dc.date.accessioned2015-12-13T22:34:13Z
dc.date.available2015-12-13T22:34:13Z
dc.identifier.issn0266-5611
dc.identifier.urihttp://hdl.handle.net/1885/76026
dc.description.abstractThe problem of determination of positions and heights of the spectral lines was analyzed using a numerical differentiation procedure. The deconvolution method provided best starting values for the positions of the lines for the nonlinear fitting methods.
dc.publisherInstitute of Physics Publishing
dc.sourceInverse Problems
dc.subjectKeywords: Computational methods; Error analysis; Estimation; Infrared spectroscopy; Integral equations; Mathematical transformations; Probability; Problem solving; Statistical methods; Hilbert space framework; Nonlinear fitting method; Spectral lines; Taylor series
dc.titleResolution enhancement of spectra using differentiation
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume21
dc.date.issued2005
local.identifier.absfor010301 - Numerical Analysis
local.identifier.ariespublicationMigratedxPub4937
local.type.statusPublished Version
local.contributor.affiliationHegland, Markus, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAnderssen, Robert S, CSIRO Mathematical and Information Sciences
local.bibliographicCitation.startpage915
local.bibliographicCitation.lastpage934
local.identifier.doi10.1088/0266-5611/21/3/008
dc.date.updated2015-12-11T09:18:35Z
local.identifier.scopusID2-s2.0-18744364427
CollectionsANU Research Publications

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