Search results for "Instrumental function"

showing 2 items of 2 documents

Multicomponent line profile restoring by means of ill-posed inverse task solution

2017

The investigation of the criteria of usage of the Tikhonov regularization method for multicomponent overlapping line profiles restoring was done by means of model task solution. The influence of the width and kind of the instrumental function, number of the components of the profile and distance between components are discussed.

Well-posed problemTikhonov regularizationHistoryMathematical optimizationComputer scienceLine (geometry)InverseApplied mathematicsInstrumental functionComputer Science ApplicationsEducationTask (project management)Journal of Physics: Conference Series
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Validation of the solution method using Tikhonov regularization algorithm for spectral line diagnostics of microsize plasma

2014

This paper is devoted obtaining the threshold of the credibility of the solution by means of Tikhonov's regularization method in case of spectral lines, emitted from microsize plasma sources. The reliability of Tikhonov algorithm was verified by means of solving model tasks with different ratio between instrumental function and measured profile and, with different levels of noise.

Tikhonov regularizationInstrumental functionPlasmaRegularization (mathematics)AlgorithmSpectral lineMathematicsSPIE Proceedings
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