... 加权平均误差 weighted mean error 加权观测weighted observation 加权直线拟合 weighted straight line fit ...
双语例句
1
Each observation could have been weighted inversely as the distance or as the square root of the frequence.
每次观测可以倒过来加权作为距离或作为频率的平方根。
2
In this case optimally weighted LS estimate is not a linear estimate of a parameter given input and observation anymore and can not be compared with linear minimum variance estimate.