随机向量各分量的方差之和。
population variance 总体方差 ; 总方差 ; 总偏差 ; 母体变异数 normal population 正态总体 ; 常态全体 ; 常态母体 ; 正规总体 .
基于126个网页-相关网页
The Total variance characteristics of the random errors are analyzed, and the estimation performance is compared between Allan variance and Total variance.
分析了光纤陀螺随机误差特性的的总方差特征,对Allan方差和总方差方法进行了比较仿真研究。
参考来源 - 光纤陀螺的误差分析、建模及滤波研究·2,447,543篇论文数据，部分数据来源于NoteExpress
残余起拱高度对织物起拱特性总方差的贡献在94%以上。
Residual bagging height contributes up to 94% of the total variance in the perception of fabric bagging.
分析中，差异性程度定量于问题总方差之上的外科医师自发差异率。
In this analysis, the degree of variability was quantified as the ratio of surgeon induced variance over total variance for the questions.
大多数土壤速效养分的半方差结构明显，结构性方差占总方差的比例均在50%以上。
The semi-variation structure for most soil available nutrients was obvious and the rate of structural variation accounted for more than 50% of the total variation.
应用推荐