Regularization Method And Its Application In Problem Of Determination A Radial Distribution Of Spectral Lines

Journal Article · Mon Apr 23 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2733442· OSTI ID:21057252

Vuceljic, M J ^[1]

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1. University of Montenegro, Faculty of Natural Science and Mathematic, Podgorica (Serbia)

There are a lot of methods dealing with the problems how to get the local radial intensity from a measured lateral intensity of the spectral line. All of them need some a priori information and often a preliminary filtering of the signal. Thus, it is always a question about loosing the useful information of the signal. One of the methods for determination radial intensity is a Tikhonov regularization method. This method requires minimum a priori information such as: the intensity is a monotone positive function. To check applicability limitations of the method, some model functions have been introduced. Special attention was devoted to the model function with the fine structure.

• OSTI ID: 21057252
• Journal Information: AIP Conference Proceedings, Vol. 899, Issue 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 22-26 Aug 2006; Other Information: DOI: 10.1063/1.2733442; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CALCULATION METHODS
EMISSION SPECTRA
FINE STRUCTURE
MATHEMATICAL MODELS
PLASMA DIAGNOSTICS
SPATIAL DISTRIBUTION