题目内容

standard deviation：（）中误差：（）mean square error of angle observation：（）mean square error of side length：（）mean square error of a point：（）mean square error of azimuth：（）mean square error of coordinate：（）mean square error of height：（）variance of unit weight：（）error ellipse：（）

查看答案

搜索结果不匹配？点我反馈

更多问题

句子翻译（手写并拍照上传）：A characteristic theoretical pattern of error distribution occurs upon analysis of a large number of repeated measurements of a quantity, which conform to normal or Gaussian distribution.

句子翻译（手写并拍照上传）：Generally,arandomvariablewhichisnormallydistributedwithameanandstandarddeviationcanbewritteninsymbolformas N (μ,σ2 ).

句子翻译（手写并拍照上传）：Theoreticallythestandarddeviation,whichisthevalueontheXaxisoftheprobabilitycurvethatoccursatthepointsof inflecxion ofthecurve,isobtainedfromaninfinitenumberofvariablesknownasthepopulation.

句子翻译（手写并拍照上传）：Error propagation is one of the many aspects of analyzing errors. It is the mathematical process used to estimate the expected random error in a computed or indirectly measured quantity caused by one or more identified and estimated random errors in one or more identified variables that influence the precision of the quantity.