Comparison of two algorithms for nonlinear least squares fitting: A test with the line positions in the electron paramagnetic resonance spectrum of a single crystal
- 1 January 1995
- proceedings article
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 330 (1) , 627-628
- https://doi.org/10.1063/1.47808
Abstract
The nonlinear algorithm SIMPLEX of Nelder and Mead is suitable for the minimization of a general nonlinear function of several variables. It has been widely used for many years and appreciated for its simplicity and robustness. It does not however converge very fast.Keywords
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