Interpolated 2D sections out of 3D plot
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Ane Følgesvold Reines
le 27 Sep 2019
Commenté : darova
le 27 Sep 2019
I have a number of data for 3 variables - data points in 3D - which can be plotted using plot3(). I want to make 2D sections from this plot, keeping one of the 3 variables, lets call it z, constant at different values (set up an array of constant z values and make 2D sections in x-y plane for each value). I want to use interpolation to get the most accurate 2D section. Any help on how I can do this?
2 commentaires
Réponse acceptée
darova
le 27 Sep 2019
Use griddata() (use griddata(x,y,z,xq,yq,'method','cubic') if interpolation is needed) to build a surface
Use contour() to create a crossection at specific height
5 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Contour Plots dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!