分布拟合 [数] fitting of distribution
- 本文应用频次分布拟合和聚集度指标对白茨一条萤叶甲的空间格局进行了测定。
The spatial pattern for Diorhabda rybakowi Weise was measured by means of frequency distribution and several indices of aggregation. - 通过分布参数的极大似然估计和A-D法分布拟合检验,分析了堤防粉质粘土和粉质壤土的渗透系数概率分布;
The probability distribution of levee soil permeability is analyzed by maximum likelihood estimation of distribution parameters and A-D test method for distribution fitting. - 通过在迭代程序中嵌入位相型分布拟合、生产排队模型以及马尔可夫链的分析,可以得到提前期分布的最终收敛值。
By embedding the analysis of phase type distribution, queuing model and markov chain to the iterative procedure, the convergence value of the final lead-time distribution is obtained.