pivot element 中文意思是什麼
pivot element
解釋
主元-
In the elimination method of solving linear equations, pivot in an elimination step is a element with maximum - mod
在解線性方程組的消元法中,主元素指在某步消元時模最大的那個元素。 -
This paper establishes a pivot element predictive regression model between billet temperature variable and process variables with multi - statistic projection principle and pcr method, and parameters of the model are reckoned based on the actual data from a steel works
摘要運用多元統計投影原理,結合改進pcr方法,建立了鋼坯出口溫度變量和過程變量之間的主元回歸預測模型,最後基於某鋼廠實際生產數據對模型的參數進行了求取。
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