variance of distribution的意思|示意

The results show that traditional solution of LSI is actually a Bayes solution based on the mode of the posterior distribution and that it is not the best solution in the sense of variance minimizing.

结果显示不等式限制条件下的最小二乘平差的传统解实际上是基于后验分布模式下的贝叶斯解，而且从方差最小的意义上来讲它不是最优解。

In particular, we focus discussion on joint confidence sets of the parameter mean and variance when a rounded sample comes from the normal distribution with both parameters unknown.

特别地，本文集中讨论当数据是来自参数未知的正态分布四舍五入后的数据，均值和方差的联合置信集。

There was normal or more precipitation in the most of China in 1995, but there was a seasonal variance of precipitation distribution.

1995年，我国大部地区降水正常或偏多，但季节分配不均。

The practice showed that this method was simply practical and overcome the variance of load distribution.

实践证明，该方法简单易行，解决了控制系统中负荷分配不均的问题。

The experiment results show that the damage power threshold of IC fit normal distribution, and the variance is very small, so the damage probability fits 0-1 distribution.

器件损伤功率阈值基本呈正态分布，且方差较小，因此，器件的损伤概率近似于0 ~ 1分布。

This paper also studied the distribution and variation characteristics over years of runoff, using variance analysis, regression analysis and Mann-Kendall test.

并用方差分析法、回归分析法和Mann - Kendall秩次检验等方法，研究了开垦河径流的分配和年际变化特征。