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Mathematik-Online problems:

Problem 578: Correction of Measuring Data


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The heights of three topographical measuring points shall be corrected, i.e. $ h_i \mapsto
h_i+c_i$, so that the match with the measured height differences $ d_{ij}$ is as good as possible:

$\displaystyle \sum\limits_{i<j}(h_i+c_i-h_j-c_j-d_{ij})^2 \mapsto \min \; .$



\includegraphics{bild1061.eps}


Find the correction $ c$ of minimal norm, using the pseudo inverse.
(Authors: Höllig/Höfert)

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  automatisch erstellt am 12.  3. 2018