Published April 15, 1987 | Version v1
Journal article Metadata-only

Deconvolution of Lorentzian broadened spectra. Pt. 2

Creators

  • 1. Bylgarska Akademiya na Naukite, Sofia. Inst. of Applied Mineralogy
  • 2. Vissh Khimiko-Tekhnologicheski Inst., Sofia (Bulgaria). Central Research Lab.

Description

A new method of numerical time domain deconvolution of Lorentzian broadened spectra is proposed. The new algorithm consist in convolution with a deconvoluting function accomplished by a preset step, so that an undersampling of the input spectra is performed. The main advantage of this method is the considerable reduction of the noise enhancement. A theoretical analysis of the possibilities, the restrictions and the errors is done. The results are confirmed by test investigations and by experimental examples. (orig.)

Additional details

Additional titles

Subtitle (English)
Stepped deconvolution and smooting filtration

Publishing Information

Journal Title
Nucl. Instrum. Methods Phys. Res., Sect. A
Journal Volume
256
Journal Issue
1
Series
Nucl. Instrum. Methods Phys. Res., Sect. A.
Journal Page Range
168-173
ISSN
0168-9002
CODEN
NIMAE

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
18070570
Subject category
S99: GENERAL AND MISCELLANEOUS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ABSORPTION SPECTRA; ALGORITHMS; BACKGROUND NOISE; COBALT BORIDES; CRYSTAL FIELD; ERRORS; EXPERIMENTAL DATA; HYPERFINE STRUCTURE; IRON BORIDES; LINE BROADENING; MAGNETIC FIELDS; MOESSBAUER EFFECT; SPECTRA UNFOLDING; TIN OXIDES
Descriptors DEC
BORIDES; BORON COMPOUNDS; CHALCOGENIDES; COBALT COMPOUNDS; DATA; DATA PROCESSING; INFORMATION; IRON COMPOUNDS; NOISE; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; SPECTRA; TIN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS