Spectroscopy and Spectral Analysis, Volume. 41, Issue 7, 2005(2021)
Study on the Optimization Method of Maize Seed Moisture Quantification Model Based on THz-ATR Spectroscopy
Fig. 1. Time domain spectra and frequency domain spectra of the first batch of samples with different water contents
(a): Time domain spectra;(b): Frequency domain spectra
Fig. 2. Absorbance spectra of the first batch of samples with different water content
Fig. 3. THz characteristic spectral region of seed moisture based on interval PLSR
(a): iPLS; (b): biPLS; (c): siPLS; (d): mwPLS
Fig. 4. Quantitative model prediction results based on siPLS feature band SVR
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Jing-zhu WU, Xiao-qi LI, Li-juan SUN, Cui-ling LIU, Xiao-rong SUN, Mei SUN, Le YU. Study on the Optimization Method of Maize Seed Moisture Quantification Model Based on THz-ATR Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2005
Category: Research Articles
Received: Feb. 20, 2021
Accepted: --
Published Online: Sep. 8, 2021
The Author Email: WU Jing-zhu (pubwu@163.com)