Research on model and wavelength selection of near infrared spectral information

	Research on model and wavelength selection of near infrared spectral information
其他题名	论文其他题名
	Zheng Y. M.; Zhang J.; Chen X. D.; Shen X. G.; Zhang T. Q.
	2004
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	24 期号:6 页码:675-678
摘要	Based on stepwise linear regression, and according to the theory of near infrared absorbption, spectrum(1 000-2 500 nm) obtained by detector was divided into three ranges, which were I (1 000-1 400 nm) and II (1 400-1 860 nm) and III (1 860-2 500 rim). In each range the regression wavelengths of different wavelength gaps were picked up stepwise. Regression coefficients and parameters were calculated by Matlab5. 3 Program. Regression models were built. up in different ranges with different wavelength gaps. Best models could be determined. Prediction results of protein content of ground wheat were displayed in scatter plots. Different results were discussed and compared, which has referencemeaning for application.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25800
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zheng Y. M.,Zhang J.,Chen X. D.,et al. Research on model and wavelength selection of near infrared spectral information[J]. Spectroscopy and Spectral Analysis,2004,24(6):675-678.
APA	Zheng Y. M.,Zhang J.,Chen X. D.,Shen X. G.,&Zhang T. Q..(2004).Research on model and wavelength selection of near infrared spectral information.Spectroscopy and Spectral Analysis,24(6),675-678.
MLA	Zheng Y. M.,et al."Research on model and wavelength selection of near infrared spectral information".Spectroscopy and Spectral Analysis 24.6(2004):675-678.

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