polyfix(x,y,n,xfix,yfix,xder,dydx)
Nota dell'editore: This file was selected as MATLAB Central Pick of the Week
Sometimes we want to fit a polynomial to some data, but want to force a perfect match to some known values at one or more points. This function returns such a polynomial.
Cita come
Are Mjaavatten (2024). polyfix(x,y,n,xfix,yfix,xder,dydx) (https://www.mathworks.com/matlabcentral/fileexchange/54207-polyfix-x-y-n-xfix-yfix-xder-dydx), MATLAB Central File Exchange. Recuperato .
Compatibilità della release di MATLAB
Compatibilità della piattaforma
Windows macOS LinuxCategorie
- MATLAB > Mathematics > Elementary Math > Polynomials >
Tag
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Scopri Live Editor
Crea script con codice, output e testo formattato in un unico documento eseguibile.
Versione | Pubblicato | Note della release | |
---|---|---|---|
1.3.1.2 | Changed image |
||
1.3.1.1 | Added image |
||
1.3.1.0 | Fixed the error in version 1.3.0.0 pointed out by Jacob Bresler. |
||
1.3.0.0 | As requested by Jacob Bresler, I have added optional outputs S and mu, to make the output from polyfix conform with polyfit |
||
1.2.0.0 | Fixed trivial errors in the help section |
||
1.1.0.0 | Version 1.1 includes an option for specifying derivatives. p is now a row vector, for consistency with polyfit |
||
1.0.0.0 |