摘要
本文利用F检验和T检验来合理的选取垂线偏差参数和转换参数,利用可靠性的有关理论,对系统参数可测性数值进行分析,并由此验证用系统参数可测性数值对转换参数进行选取与线性假设检验的结果是一致的.
This paper uses F-test and T- test to select the parameters of vertical de-flection and transformation. By means of the theory of reliability, the determinability ofparameters is analysed, it is feasible to chare effectual transformation parameters.
出处
《四川测绘》
1995年第4期155-157,170,共4页
Surveying and Mapping of Sichuan
关键词
联合平差
可靠性
误差
选择
函数模型
combined adjustment
model errors
reliability
test of significance