| 用人工神经网络方法解析色谱重叠峰 |
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| 引用本文： | 郭伟强. 用人工神经网络方法解析色谱重叠峰[J]. 浙江大学学报(理学版), 1998, 25(3): 62-65 |
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| 作者姓名： | 郭伟强 |
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| 作者单位： | (杭州大学化学系 杭州310028) |
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| 摘 要： | 色谱图中两个(或以上)峰相互重叠时直接影响色谱分析的结果.本文提出一种借助于人工神经网络的解析方法, 将色谱重叠峰切割成间隔为0 .02 分的“ 薄片” , 以“ 薄片” 面积为输入值, 以前向多层人工神经网络处理.可以准确测定峰形重叠的二乙胺和三乙胺的含量, 经标准物对比, 结果令人满意.
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| 关 键 词： | 色谱分析 重叠峰解析 人工神经网络 |
A Study on Resolving Chromatographic Overlapping Peaks with Artificial Neural Network |
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| Guo Weiqiang. A Study on Resolving Chromatographic Overlapping Peaks with Artificial Neural Network[J]. Journal of Zhejiang University(Sciences Edition), 1998, 25(3): 62-65 |
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| Authors: | Guo Weiqiang |
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| Affiliation: | (Department of Chemistry o f Hang zhou University , Hangzhou 310028) |
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| Abstract: | A new method for resolving chromatographic overlapping peaks with artificial neural network is proposed in this paper. The overlapping peak was divided into 15 piece(0.02 minute interval), and their areas were taken for the input data of an artificial neural network with back propagation algorithm. After comparing the peaks between standard and testing samples, the satisfactory result was obtained for determination of diethyl amine and triethyl amine. |
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| Keywords: | chromatographic analysis resolving of overlapping peak artificial neural network |
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