An unbiasedestimator can be acquired through high order moments of received data.
利用基带数据的高阶矩特性,可以获得渐近无偏估计。
2
In the present paper, We give the necessary and sufficient conditions for which the minimum variance linear unbiasedestimator reduces to the least square in multivariate linear models.
本文讨论回归方程组系数的估计,给出最小二乘估计是有效估计的条件。
3
Then, we studied a few of properties of negative binomial distribution and the uniformly unbiasedestimator of the parameter, and it's biological significances were explained in Epidemiology.