USING OF SIMPLEX METHOD FOR THE PROCESSING OF THE RESULTS OF GEODETIC MEASUREMENTS

被引:0
|
作者
Gasinec, Juraj [1 ]
Gasincova, Silvia [1 ]
机构
[1] Tech Univ Kosice, Fac Min Ecol Proc Control & Geotechnol, Inst Geodesy Cartog & Geog Informat Syst, Kosice, Slovakia
关键词
method of least squares; outlier detection; simplex method;
D O I
暂无
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
In the processing the results of measurements in geodetic practices typically uses the Method of Least Squares (LSM). The mathematical basis of the is worked out and certainly has their strengths because a fulfillment of normality measured surveying data files, this method results in to a the most reliable estimate of the unknown parameters. Otherwise, it is necessary in processing of surveying measurements to use alternative solutions that are robust as the estimation method and the method of linear programming. From the methods of linear programming is known for professional public simplex method. It is an iterative computational procedure in linear programming is used to find the optimal solution. The present paper deals with the application of simplex method on the example of the regression line. Of minimization problem with this method solves the standard programming tabular form, line and column rearrangement operations aimed at reducing the original table to the the canonical form. In the paper is to compare numerically more simple, more stable and more efficient ways of dealing with the problem of linear programming with matrix relations.
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页码:533 / 540
页数:8
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