摘要
基于混沌理论,对森林火灾受害面积进行研究的结果表明,当嵌入维数m=8时,关联维数d趋于常数,森林火灾表现出混沌特征,饱和关联数d=3.2。另一混沌特征数Kolmogorov熵指数为K=0.04>0,也同样表现出混沌特征。
In this paper, the forest fire was studied by chaos theory.The conclusion shows that correction dimension approach to constant when embedded dimension m gets to 8.the forest fire behave as chaos feature. Meanwhile the Kolmogorov entropy index K comes up to 0.04(>0)Suggest the forest fire represents chaos features.
出处
《林业科技》
北大核心
2005年第4期32-34,共3页
Forestry Science & Technology
