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| Andrews型M-估计GM(1,1)模型在色谱保留值研究中的应用 | |
| 引用本文： | 李峰,李永干,关大任. Andrews型M-估计GM(1,1)模型在色谱保留值研究中的应用[J]. 计算机与应用化学, 1999, 16(3): 191-194 |
| 作者姓名： | 李峰 李永干 关大任 |
| 作者单位： | 1. 山东省滨州地区环保监测站,滨州,256614 2. 山东省滨州师专计算机科学系,滨州,256604 3. 山东大学理论化学研究室,济南,250100 |
| 摘 要： | 提出了Ａｎｄｒｅｗｓ型Ｍ－估计ＧＭ（１,１）灰色模型,并用此模型对８种多环芳烃化合物容量因子与流动相组成之间的关系进行了关联。结果表明,该模型较常规ＧＭ（１,１）模型具有更好的抗干扰性能和受异常值影响小的优点,因此它可以取代常规ＧＭ（１,１）模型。 |
| 关 键 词： | Andrews型M-估计 GM(1,1)灰色模型 液相色谱 容量因子 流动相 |
APPLICATION OF M-ESTIMATOR OF ANDREWS'''' TYPE GREY MODEL IN THE CHROMATOGRAPHIC RETENTION STUDY |
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| LI Feng,LI Yong-Gan,GUAN Da-Ren. APPLICATION OF M-ESTIMATOR OF ANDREWS'''' TYPE GREY MODEL IN THE CHROMATOGRAPHIC RETENTION STUDY[J]. Computers and Applied Chemistry, 1999, 16(3): 191-194 | |
| Authors: | LI Feng LI Yong-Gan GUAN Da-Ren |
| Abstract: | An Mestimator of Andrews'type Grey model GM(1,1) is proposed and applied in the relationship study of the capacity factor in liquid chromatography and the composition of mobile phase for 8 kinds of polyaromatic hydrocarbons. The result shows that the model proposed in this paper has the advantages of higher resistance against disturbance and less deviation by the influence of outlier, compared with the regular GM(1,1) . It can be considered as an alternative model to the regular GM(1,1) model. |
| Keywords: | Mestimator of Andrew's type Grey model GM(1 1) Liquid chromatography Capacity factor Mobile phase |
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