How to plot a surf-plot without data extrapoation?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Philippe Corner
il 3 Dic 2020
Modificato: Walter Roberson
il 8 Ago 2021
I would like to plot the same surf plot but without extrapolating on areas where are not scatter data.
The following script generates the attached figure.
The final plot should interpolate below the black line (only where data exists) like:
3 Commenti
Risposta accettata
KSSV
il 4 Dic 2020
You have the black line in hand.. make a closed polygon out of it and get the indices of the points lying inside and outside using inpolygon. From the data matrix, make the points lying outside NaN.
6 Commenti
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Surface and Mesh Plots in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!