variance definition的意思
variance definition中文翻譯:
方差定義
相似詞語短語
;oad definition───廣泛的定義narrow definition───狹義解釋
precise definition───[計]精確定義
high definition───[電視]高清晰度
legal definition───法律定義
muscle definition───肌肉定義
predefinition───違約
price deflation───價格減縮法
redefinition───n.重新定義
雙語使用場景
technical definition of variance is the random variable's second central moment, the weighted average of the square of the differences from the expected value.───3方差的專業定義是隨機變量的二次中心矩,與期望值之差的平方的加權平均值。
Using mean, variance conceptions in the definition of the sliding mode reachability can better reflect the stochastic characteristics of the systems.───運用均值、方差概念來定義的滑動模可達性,更能反映系統的隨機特征。
By definition, project models are always somewhat at variance with the enterprise models.───在定義上,項目模型與企業模型總是存在一定程度的差異性。