error of variance

常見(jiàn)例句

The independent sample test demonstrates that the ratio of error variance of data missing to variance of origin data is below 0. 40.
獨(dú)立樣本檢驗(yàn)表明插補(bǔ)效果優(yōu)良，總?cè)睖y(cè)場(chǎng)誤差方差與原序列方差之比低于0.40。
If we heighten the precision of measuring equipment, the central difference's relative error of the estimation variance improved great, which is less than 10%.
若提高測(cè)量?jī)x表精度，則中心差分法估計(jì)方差相對(duì)值明顯改善，可提高到10%以內(nèi)。
The motivation for this study is that in the area of state estimation, the Performance requirements are usually described in terms of the upper bounds on the error variance of state estimation.
在狀態(tài)估計(jì)領(lǐng)域中，指標(biāo)要求常直接以狀態(tài)分量的估計(jì)誤差方差上限的形式給出。