节点文献
联合平差选择函数模型的两种方法
TWO METHOD FOR CHOOSING FUNCTIONAL MODEL IN THE COMBINED ADJUSTMENT
【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.
【Abstract】 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.
【关键词】 联合平差;
模型误差;
可靠性;
显著性检验;
【Key words】 combined adjustment; model errors; reliability; test of significance;
【Key words】 combined adjustment; model errors; reliability; test of significance;
- 【文献出处】 四川测绘 ,Surveying and Mapping of Sichuan , 编辑部邮箱 ,1995年04期
- 【分类号】O212
- 【下载频次】59