problem of 2d PDE animation
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
although i sucessfuly find out the solution of the hyperbolic PDE, the surface are not the hot in colormap, is there any wrong order in my code on colormap('hot)'?otherwise,the colormap are only suitable for a graph but not a movie?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1649911/image.png)
0 commentaires
Réponse acceptée
Torsten
le 24 Mar 2024
Déplacé(e) : Torsten
le 24 Mar 2024
g = 'squareg';
b = 'squareb3';
c=1;d=1;a=0;f=0;
[p,e,t]=initmesh(g);
x=p(1,:).';y=p(2,:).';
u0=atan(cos(pi*x));
ut0 = sin(cos(pi*y/3));
nframe = 200;
tlist = linspace(0,5,nframe);
u1 = hyperbolic(u0,ut0,tlist,b,p,e,t,c,a,f,d);
pdeplot(p,[],t,'XYData',u1,'ZData',u1,'Colormap','hot')
%for j=1:nframe
% pdesurf(p,t,u1(:,j));
% mv(j) =getframe;
%end
%colormap(hot)
%movie(mv,1)
1 commentaire
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Eigenvalue Problems 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!