Least-squares fit by a function linear in the parameters
Following the approach on page 266 from the book "Probability and statistics in particle physics" by A.G. Frodesen, O. Skgeggestad and H. Tofte, the parameters from the least squares fit by a function linear in the parameters (for example a straight line or any polynomial, a sine function if only the amplitude and/or offset are fitted and not the frequency nor the phase) are obtained, together with the covariance matrix of those parameters, the chi squared and the p-value. Four examples (straight line, parabola, fit by polynomials from the Legendre basis and ampltude and offset of a sine function) are provided in a different script.
Citar como
Lucas Pavlov (2024). Least-squares fit by a function linear in the parameters (https://www.mathworks.com/matlabcentral/fileexchange/73044-least-squares-fit-by-a-function-linear-in-the-parameters), MATLAB Central File Exchange. Recuperado .
Compatibilidad con la versión de MATLAB
Compatibilidad con las plataformas
Windows macOS LinuxCategorías
- MATLAB > Mathematics > Elementary Math > Polynomials >
Etiquetas
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Descubra Live Editor
Cree scripts con código, salida y texto formateado en un documento ejecutable.
Versión | Publicado | Notas de la versión | |
---|---|---|---|
1.0.0 |