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Some possibilities for the use of so‐called ‘differential’ correction equations in x‐ray fluorescence analysis
Author(s) -
Kuczumow Andrzej
Publication year - 1984
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1300130104
Subject(s) - differential equation , taylor series , mathematics , function (biology) , series (stratigraphy) , mathematical analysis , connection (principal bundle) , differential (mechanical device) , physics , geometry , thermodynamics , paleontology , evolutionary biology , biology
In connection with progress in the creation of differential and so‐called differential methods of concentration correction, work has been carried out on the ordering of equations. It has been shown that it is possible to create three principal, complete systems of so‐called differential concentration correction equations by (1) using the Claisse method, (2) using the method of function expansion in a Taylor series and (3) using a special method discussed in this paper. These equations can be used instead of the classical concentration correction methods. Moreover, it has been proved that the respective procedures can be used in the creation of expressions which are the analogues of classical intensity correction equations.