...关联度;数值模拟[gap=1685] underground goaf risk; matter-element method; matter-element and extension set; dependent degree; numerical simulation...
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A kind of attribute relative reduction for fuzzy decision attribute dependent degree is proposed.
提出了一种基于模糊决策属性依赖度的属性相对约简算法。
Acquired a quantitative analysis of the model in all dimensions of flexibility by calculating the comprehensive dependent degree.
通过计算该模型综合关联度,对模型中的各个柔性维度进行了定量分析。
Some mathematical models are given about crop growth and fertilization quantity, by using the methods of regression analysis, grey dependent degree and analytical hierarchy process.
利用回归分析、灰色关联度和层次分析方法建立了施肥量对农作物生长的数学模型。
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