unit variance信息详情
单位方差法
variance───n.变异;变化;不一致;分歧;[数]方差
variance sales───差异销售
population variance───[数]总体方差
at variance───不和;有分歧;有分歧, 不和, 不符
cost variance───成本差异,成本差额
unit───n.单位,单元;装置;[军]部队;部件
variance calculator───方差计算器
unequal variance───[数]不等方差
variance analysis───[数]方差分析;[会计]差异分析;方差[差异]分析
Kalman filtering method is widely used in data adjustment of dynamic surveying system, whose unit variance is usually computed with innovation vector of parameters and residual vector of observations.───卡尔曼滤波方法已广泛应用于动态测量数据的处理,其单位权方差通常按新息向量和观测值的残差向量进行计算,增加了观测值残差向量的计算。
Variance component model of the random effects of covariance matrix unit for the "Linear model introduction" matrix has been studied.───方差分量模型的随机效应的协方差为单位阵时《线性模型引论》已进行研究。
estimate of unit weight variance is usually calculated by the classicalFerrelo's formula.───单位权方差的先验估值一般用经典菲列罗公式计算。
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