problem of 2d PDE animation
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
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 Commenti
Risposta accettata
Torsten
il 24 Mar 2024
Spostato: Torsten
il 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 Commento
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Eigenvalue Problems 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!