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| 近红外漫反射线性加和光谱在烟叶复烤配方中的应用 | |
| 作者姓名： | Zhang YJ Ma X Zhang YH Mi JR Xu L Wang Y Wen YD Zhao LL Li JH Zhang LD |
| 作者单位： | 1. 中国农业大学信息与电气工程学院,北京,100083 2. 玉溪红塔集团技术中心,云南,玉溪,653100 3. 中国农业大学理学院,北京,100193 |
| 基金项目： | 国家“十一五”科技支撑计划项目(2006BAD11A12); 红塔集团科技项目资助 |
| 摘 要： | 应用近红外光谱分析技术进行烟叶复烤配方的辅助分析以及设计过程中,需要大量的不同混合比例的样品光谱,而混合样品光谱在实际生产过程中是很难获得的;且不同分级的样品很难实现均匀混合,不可避免的引入误差.文章提出了应用近红外漫反射光谱的线性加和原理产生"理论混合均匀光谱"来代替实际的混合样品光谱,不仅能够消除混合不均匀造成的误... |
| 关 键 词： | 近红外 烟叶 线性加和光谱 |
The application of near-infrared diffuse reflection spectra based on the principle of linear additive in tobacco redrying formula |
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| Zhang YJ,Ma X,Zhang YH,Mi JR,Xu L,Wang Y,Wen YD,Zhao LL,Li JH,Zhang LD.The application of near-infrared diffuse reflection spectra based on the principle of linear additive in tobacco redrying formula[J].Spectroscopy and Spectral Analysis,2011,31(2):390-393. | |
| Authors: | Zhang Ya-Juan Ma Xiang Zhang Ye-Hui Mi Jin-Rui Xu Li Wang Yi Wen Ya-Dong Zhao Long-Lian Li Jun-Hui Zhang Lu-Da |
| Institution: | ZHANG Ya-juan1,MA Xiang2,ZHANG Ye-hui1,MI Jin-rui3,XU Li1,WANG Yi2,WEN Ya-dong2,ZHAO Long-lian1,LI Jun-hui1,ZHANG Lu-da3 1.College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China 2.Technology Center of Yuxi Hongta Group,Yuxi 653100,China 3.College of Science,Beijing 100193,China |
| Abstract: | In the process of analyzing and designing tobacco redrying formula using near infrared spectroscopy,a great deal of spectra for different ratio mixed samples are badly needed.However these sample spectra are very hard to obtain in the actual production process.Furthermore,for the samples of different grades it is difficult to achieve the goal of even mixing,in consequence of introducing inevitable errors.In order to solve the above problems,the present paper proposes to use theory of even mixed spectrum pro... |
| Keywords: | Near infrared Tobacco Linear additive spectrum |
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