摘要
本文以梯度投影法迭代直接求解出观测值的改正数,并在最后给出一个简单算例,以资验证。
The correction of the observation is obtained by the interation with gradient projection method and a simple calculation example is given to verify it.
关键词
平差
梯度投影法
测量
conditional adjustmeat
correction
projecting matrix
