摘要
通过附有条件的间接平差模型进一步证明各类方差-协方差分量估计公式之间的等价性。
In this paper, through the model of parameter adjustment with constraints among the parameters, a further proof on the equivalence of the formulas of variance-covariance components is gives.
出处
《测绘工程》
CSCD
1995年第3期1-7,共7页
Engineering of Surveying and Mapping
关键词
方差-协方差分量估计
等价性
附有条件的间接平差
Estimation of variance-covariance components
Equivalence
The parameter adjustment with constraints among the parameters.
