| 线性规划法在植物生态学数学模型参数估计中的应用初探 |
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| 引用本文： | 李凤民；苗云；张振万.线性规划法在植物生态学数学模型参数估计中的应用初探[J].武汉植物学研究,1991,9(1):75-80. |
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| 作者姓名： | 李凤民；苗云；张振万 |
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| 作者单位： | 西北植物研究所，西北植物研究所，西北植物研究所 陕西杨陵 712100，陕西杨陵 712100，陕西杨陵 712100 |
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| 摘 要： | 本文提出了一种植物生态学数学模型参数估计的新方法——线性规划法,并结合最小二乘法对模型参数的估计进行了实例分析。认为某种程度上前者更优于后者。是一种值得进一步研究的方法。
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| 关 键 词： | 植物生态学模型 线性规划法 最小二乘法 参数估计 |
A PRELIMINARY STUDY ON THE APPLICATION OF THE LINEAR PROGRAM METHOD TO THE ESTIMATION OF PARAMETERS IN PLANT ECOLOGICAL MODEL |
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| Li Fengmin,Miao Yun,Zhang Zhenwan.A PRELIMINARY STUDY ON THE APPLICATION OF THE LINEAR PROGRAM METHOD TO THE ESTIMATION OF PARAMETERS IN PLANT ECOLOGICAL MODEL[J].Journal of Wuhan Botanical Research,1991,9(1):75-80. |
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| Authors: | Li Fengmin Miao Yun Zhang Zhenwan |
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| Institution: | Northwest Institute of Botany, Shanxi 712100 |
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| Abstract: | In this paper, the authors suggest using linear program method for the estimation of parameters in plant ecological models. The results from the linear program method and the minimum square method were compared and analysed with three examples. It is obvious that the former is superior than the latter in general, So linear program method is consciously worthy for futher studying and applying in ecological investigation. |
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| Keywords: | Plant ecological model Linear program method Minimum square method Estimation of parameter |
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