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随着科学的发展,应用数学已渗透到各个领域,林业也不例外。目前,单纯用数理统计的方法已不能完全解决林业上的一些实际问题,因此,需要借助于灰色决策、聚类分析、模糊数学等应用数学来解决,但这些方法对林业科技人员来说又都比较生疏,不知如何应用。本文介绍一种聚类分析方法——星座围聚类分析法,旨在能给搞分类的同志们一点帮助。聚类分析是根据“物以类聚”的道理,
With the development of science, applied mathematics has penetrated into all fields, and forestry is no exception. At present, the method of mathematical statistics alone can not completely solve some practical problems in forestry. Therefore, it needs to be solved by means of applied mathematics such as gray decision-making, cluster analysis and fuzzy mathematics. However, More unfamiliar, I do not know how to apply. This article introduces a cluster analysis method - constellation clustering analysis, designed to give comrades engaged in classification a little help. Clustering analysis is based on the “things to gather together” truth,