Least-squares fitting by circles |
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| Authors: | H. Späth |
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| Affiliation: | 1. Fachbereich Mathematik, Carl von Ossietzky Universit?t Oldenburg, Postfach 25 03, 26111, Oldenburg, D-Federal Republic of Germany
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| Abstract: | In reflectometry and in the aircraft industry the problem of fitting data points by a circle is relevant. In contrast with other authors we realize a very special iterative method to determine such a circle. Former approximations for the parameters are used as starting values and are improved. Numerical examples are given. |
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