摘要
对测量平差中的线性模型进行了综合分析,给出了四种基本的线性模型及其广义逆解;指出了许多已有的线性模型可归纳和顾及能够消除或减弱模型误差的平差模型,给出了简单的解法,指出应加强对现有线性模型的应用研究。
Linear model in surveying adjustment is analyzed, four kinds of basic linear model and their generalized matrix reverse solution are presented; many linear model may induce and take into the adjustment model which considers and eliminates or weakens the model errors are pointed out. A simple solution is proposed. Some suggestions about linear model applied studying are put forward.
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2007年第11期972-974,1021,共4页
Geomatics and Information Science of Wuhan University
基金
武汉大学地球空间环境与大地测量教育部重点实验室开放研究基金资助项目(06-11)
关键词
线性模型
参数估计
测量平差
linear model
parameter estimation
surveying adjustment