RECTANGLE using MESHGRID in MATLAB
8 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am interested in creating a square/rectangle using meshgrid in MATLAB. Can someone assist me with this?
Thanks in advance
0 commentaires
Réponses (2)
Youssef Khmou
le 25 Mar 2013
hi, try :
x=0:0.01:1; % 1 meter
y=x; % square then .
[X,Y]=meshgrid(x,y);
Z=X*Y; % square table
figure, surf(Z), shading interp
0 commentaires
Image Analyst
le 25 Mar 2013
Why using meshgrid, rather than just regular assigning by indexes, which is a heck of a lot easier and simpler to understand?
grayImage = 128*ones(240,320, 'uint8');
grayImage(20:50, 120:150) = uint8(200);
imshow(grayImage);
axis on;
0 commentaires
Voir également
Catégories
En savoir plus sur Surface and Mesh 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!