scholarly journals Accuracy improvement of quantitative analysis in laser-induced breakdown spectroscopy using modified wavelet transform

2014 ◽  
Vol 22 (9) ◽  
pp. 10233 ◽  
Author(s):  
X. H. Zou ◽  
L. B. Guo ◽  
M. Shen ◽  
X. Y. Li ◽  
Z. Q. Hao ◽  
...  
Keyword(s):  
Wavelet Transform ◽  
Quantitative Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Accuracy Improvement ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Interference correction for laser-induced breakdown spectroscopy using a deconvolution algorithm

2020 ◽  
Vol 35 (4) ◽  
pp. 762-766 ◽  
Author(s):  
Kun Liu ◽  
Ran Zhou ◽  
Wen Zhang ◽  
Zhiyang Tang ◽  
Jiujiang Yan ◽  
...  
Keyword(s):  
Wavelet Transform ◽  
Quantitative Analysis ◽  
Spectral Interference ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Interference Correction ◽  
Deconvolution Algorithm ◽  
Laser Induced Breakdown ◽  
Overlapping Peaks

Spectral interference of the background and overlapping peaks was corrected using wavelet transform and Richardson–Lucy deconvolution in LIBS quantitative analysis.

A hybrid random forest method fusing wavelet transform and variable importance for the quantitative analysis of K in potassic salt ore using laser-induced breakdown spectroscopy

2020 ◽  
Vol 35 (6) ◽  
pp. 1131-1138 ◽  
Author(s):  
Yu Ding ◽  
Wan Zhang ◽  
Xingqiang Zhao ◽  
Liwen Zhang ◽  
Fei Yan
Keyword(s):  
Wavelet Transform ◽  
Quantitative Analysis ◽  
Random Forest ◽  
Variable Importance ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Random Forest Method ◽  
Laser Induced Breakdown

The aims of this study were to explore the feasibility of using LIBS technology combined with a hybrid RF algorithm for quantitative analysis of K in potash ore.

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