化学学报 ›› 1990, Vol. 48 ›› Issue (7): 673-677. 上一篇    下一篇

研究论文

EMG模型参数间的联系

何大森;李似姣   

  1. 浙江师范大学化学系
  • 发布日期:1990-07-15

The internal relations among parameters of EMG mode

HE DASEN;LI SIJIAO   

  • Published:1990-07-15

通过色谱拖尾峰EMG数学模型的计算机数值计算, 建立了拖尾峰特征参数之间的三类不同性质的线性关系, 佐证并修正了一些经验公式, 提出了计算模型参数与保留时间之间线性关系的新方法。

关键词: 气相色谱, 计算机应用, 数学模型, 液体色谱, 半峰宽, 谱图解迭, EMG模型

According to computer numerical calculation of exponential-modified Gaussian (EMG) model three types of linear relations between some pairs among the chromatog. figures of merit for skewed peak are introduced. One empirical equations were modified and a new method for calculation of linear relations between model parameters and retention time was developed.i

Key words: GAS CHROMATOGRAPHY, COMPUTER APPLICATIONS, MATHEMATICAL MODELS, LIQUID CHROMATOGRAPHY, HALF PEAK WIDTH, SPECTRA DECONVOLUTION, EMG MODEL

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