Fit 1D and 2D gaussian to noisy data

Versione 1.0.0.0 (3,84 KB) da Manuel A. Diaz
Example routines for fitting 1D & 2D Gaussian curves to noisy data.
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Aggiornato 22 gen 2016

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Two example scripts are presented. The first program generates a 1D Gaussian from noisy data by two different strategies. First, using a semi-analytical method and secondly by using Matlab's "lsqcurvefit" function. Both results can be compared. The second program attempts to generate a 2D Gaussian from noisy data. This script is a re-formulation of the original idea by G. Nootz as the code is now more transparent and shorter.

Cita come

Manuel A. Diaz (2024). Fit 1D and 2D gaussian to noisy data (https://www.mathworks.com/matlabcentral/fileexchange/55033-fit-1d-and-2d-gaussian-to-noisy-data), MATLAB Central File Exchange. Recuperato .

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Creato con R2013b
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Scopri di più su Linear and Nonlinear Regression in Help Center e MATLAB Answers
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Ispirato da: gaussian curve fit, Fit 2D gaussian function to data

Ispirato: gaussfitn

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Versione Pubblicato Note della release
1.0.0.0