Open AccessSTATISTICAL CRITERION FACTOR OF THE STABILITY OF THE SIMULTANEOUS EQUATIONS FOR X-RAY QUANTI-TATIVE PHASE ANALYSIS WITHOUT STANDARDS
Author(s) -
Chucai Guo,
YuChun Huang
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1289
Subject(s) - stability (learning theory) , factor (programming language) , phase (matter) , computer science , statistical analysis , mathematics , quantitative analysis (chemistry) , physics , statistics , chromatography , chemistry , quantum mechanics , machine learning , programming language
In this paper, a detailed analysis of the relationship between various criterion factors and result errors of a lot of simultaneous equations for X-ray quantitative phase analysis is carried out and the factor g for quantitative criticizing the stability of the equations is found. According to the g factor of the different equations composed by the different samples combination, one can select the normal equation to get the precise results. Practical quantitative analysis, have proved that the new method is quite explicit and applicable.