Infrared Technology, Volume. 43, Issue 8, 804(2021)

Data Preprocessing Method for Infrared Spectra Analysis of Natural Gas Components

Ming KANG1、*, Senping HAN1, Hongjie YANG1, Dedong TANG1, Yanjun LI1, and Zhiqi WANG2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    [2] [2] YANG J, DU L, GONG W, et al. Analyzing the performance of the first-derivative fluorescence spectrum for estimating leaf nitrogen concentration[J]. Optics Express, 2019, 27(4): 3978.

    [3] [3] LI Y, HUANG Y, XIA J, et al. Quantitative analysis of honey adulteration by spectrum analysis combined with several high-level data fusion strategies[J]. Vibrational Spectroscopy, 2020, 108: 103060.

    [6] [6] HUANG X, HUANG C, ZHAI G, et al. Data processing method of multibeam bathymetry based on sparse weighted LS-SVM machine algorithm[J]. IEEE Journal of Oceanic Engineering, 2019, 45(4): 1538-1551.

    [7] [7] DING Y, ZHANG W, ZHAO X, et al. A hybrid random forest method fusing wavelet transform and variable importance for the quantitative analysis of K in potassic salt or using laser-induced breakdown spectroscopy[J]. Journal of Analytical Atomic Spectrometry, 2020, 35(6): 1131-1138.

    [8] [8] ZHANG J, WEN H, TANG L. Improved smoothing frequency shifting and filtering algorithm for harmonic analysis with systematic error compensation[J]. IEEE Transactions on Industrial Electronics, 2019, 66(12): 9500-9509.

    [10] [10] Mahajan G R, Das B, Gaikwad B, et al. Monitoring properties of the salt-affected soils by multivariate analysis of the visible and near- infrared hyperspectral data[J]. Catena, 2021, 198: 105041.

    [13] [13] Bunaciu A A, Aboul-Enein H Y. Adulterated drug analysis using FTIR spectroscopy[J]. Applied Spectroscopy Reviews, 2021, 56(5): 423-437.

    [14] [14] LIU F, ZHANG Y, Yildirim T, et al. Signal denoising optimization based on a Hilbert-Huang transform-triple adaptable wavelet packet transform algorithm[J]. EPL (Europhysics Letters), 2019, 124(5): 54002.

    [15] [15] ZHANG M, LU C, LIU C. Improved double-threshold denoising method based on the wavelet transform[J]. OSA Continuum, 2019, 2(8): 2328-2342.


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    KANG Ming, HAN Senping, YANG Hongjie, TANG Dedong, LI Yanjun, WANG Zhiqi. Data Preprocessing Method for Infrared Spectra Analysis of Natural Gas Components[J]. Infrared Technology, 2021, 43(8): 804

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    Received: Jan. 5, 2021

    Accepted: --

    Published Online: Sep. 8, 2021

    The Author Email: Ming KANG (