数值分析软件Mathematica在测绘中的应用

在简要介绍Mathematica软件的基础上,着重讨论了其在测绘编程计算、平差、曲线拟合、迭代运算方面的优势,并利用实例进行了分析。指出应用其强大的数值分析功能,可以使测绘公式推导、编程计算和迭代计算与分析更为便捷,使测绘人员有更多的时间和精力去从事建模方法和过程分析的研究。而目前应用该软件进行测绘研究在国内尚无许多文献报道。该软件在解决若干常规测绘问题方面有很好的应用前景。

Numerical analysis software Mathematica and its application in surveying and mapping

On the basis of simply introduction of Mathematica,this paper emphasizes on discussing its advantage of programming,adjustment,curve fitting and iterative operation in the area of geodesy,meanwhile some examples are presented.It indicates that this software has powerful function in numerical analysis which can make formula deducing,programming and iterative computing much more simplified.It also bears surveyors more time and more vigor to deal with other geodesy studies i.e.modeling and process analysis.But there are rare reports about its applications in geodesy at home.Some examples are given in this paper which show better results.This software has good foreground in geodesy.