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。
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.
出处
《武汉植物学研究》
CSCD
1991年第1期75-80,共6页
Journal of Wuhan Botanical Research
关键词
植物生态学
数学模型
线性规划法
Plant ecological model
Linear program method
Minimum square method
Estimation of parameter
