how to change values within an array to NaN
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Harald von der Osten
le 18 Jan 2021
Commenté : Harald von der Osten
le 18 Jan 2021
loading xyz-data into Matlab and interpolate that scattered data like this:
load f56.dat
x=f56(:,1); y=f56(:,2); z=f56(:,3);
F=scatteredInterpolant(x,y,z);
[xn yn]=meshgrid(min(x):0.01:max(x),min(y):0.01:max(y));
zn=F(xy,yn);
gives me 1950 values in x and 4000 in y.
Because of a region of bad data I would like to set that region to NaN for further processing. How can I set 1280 <= x <= 1950 and 3025 <= y <= 4000 to NaN ?
Thanks a lot.
0 commentaires
Réponse acceptée
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Resizing and Reshaping Matrices 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!