Spectroscopy and Spectral Analysis, Volume. 41, Issue 11, 3506(2021)
Three-Dimensional Fluorescence Partial Derivative Spectroscopy Combined With Parallel Factor Algorithm for Detection of Mixed Oil
Fig. 2. The three-dimensional fluorescence spectrum and contour map of sample 5 before and after removing the scattering
(a): Three-dimensional fluorescence spectrum with scattering; (b): Contour map with scattering;(c): Three-dimensional fluorescence spectrum after removing the scattering; (d) Contour map after removing scattering;(e): Three-dimensional fluorescence spectrum after wavelet denoising; (f): Contour map after wavelet denoising
Fig. 4. (a)—(f)Comparison chart of analytical spectrum and standard spectrum of mixed oil;(g)—(l)Comparison of analytical spectrum and standard spectrum of jet fuel
(a): The emission spectrum of the original spectrum; (b): The excitation spectrum of the original spectrum; (c): The emission spectrum of the emission wavelength partial derivative spectrum; (d): The excitation spectrum of the emission wavelength partial derivative spectrum; (e): The emission spectrum of the excitation wavelength partial derivative spectrum; (f): The excitation spectrum of the excitation wavelength partial derivative spectrum; (g): The emission spectrum of the original spectrum; (h): The excitation spectrum of the original spectrum; (i): The emission spectrum of the emission wavelength partial derivative spectrum; (j): The excitation spectrum of the emission wavelength partial derivative spectrum; (k): The emission spectrum of the excitation wavelength partial derivative spectrum; (l): The excitation spectrum of the excitation wavelength partial derivative spectrum
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Xiao-yu CHEN, kun ZHANG, De-ming KONG. Three-Dimensional Fluorescence Partial Derivative Spectroscopy Combined With Parallel Factor Algorithm for Detection of Mixed Oil[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3506
Category: Orginal Article
Received: Oct. 14, 2020
Accepted: --
Published Online: Dec. 17, 2021
The Author Email: Xiao-yu CHEN (chenxiaoyu@ysu.edu.cn)