摘要
本文将观测值区分为直接观测值和间接观测值,用最小二乘理论,讨论了两者在测量参数估计中的关系,得出了一些有意义的结论。
This paper divides observations into direct observation and indirect observation.With the help of the least-squares theory,it also discusses the relationship in estimation of parameters between them,and gets some usefull conclusions.
关键词
观测值
测量参数估计
direct observation
indirect observation
estimation of measured parameters