摘要
测量工作中,观测数据可能会带有粗差,从而给数据处理带来困难,因此必须及时的发现并剔除观测数据中的粗差。基于粗差检验的原理,利用MATLAB强大的计算能力用于粗差探测中,通过对实例从整体和局部进行假设检验分析,结果表明是有效的,可行的。
In survey, gross errors may occur in the observing date, which brings difficulties to the data-processing. Therefore, the gross errors must be detected and omitted timely. Based on the principle of gross error testing, and using the powerful computing capability of MATLAB, gross errors can be detected. Overall and partial hypothesis testing and analysis have been carried out through examples. The result is proved to be effective and feasible.
出处
《技术与创新管理》
CSSCI
2008年第3期291-294,共4页
Technology and Innovation Management
