...( 称为因素) 制约. 差平方和就反映了也的离某因素引起的差异大小. 解决此问题, ... 离差平方和(Sum of Squares of Deviations)是各项与平均项之差的平方的总和。 用这两个函数: .
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?差方和
... 定差方法 gradient method 差方和sum of squares of deviations 程差方程 eikonal equation ...
双语例句
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By making an analysis of different relations of distance, method of gravity center, method of mean value of class and method ofsumofsquaresofdeviations are compared in this paper.