How to plot contour when the function has no relation with the coordinates.?

1 vue (au cours des 30 derniers jours)
obaid-ur-rehman
obaid-ur-rehman le 22 Jan 2018
Modifié(e) : obaid-ur-rehman le 25 Jan 2018
I have 3 matrices. x(n,1), y(n,1) and z(n,1). I want to plot the contour of 'z' in the 'x-y' coordinate. Can anyone help? I can plot it in Origin easily but I need to plot in Matlab.

Connectez-vous pour répondre à cette question.

Réponse acceptée

KSSV
KSSV le 22 Jan 2018
N = 50 ;
x = rand(N,1) ;
y = rand(N,1) ;
z = rand(N,1) ;
dt = delaunayTriangulation(x,y) ;
tri = dt.ConnectivityList ;
coor = dt.Points ;
trisurf(tri,x,y,z,'EdgeColor','none');
view(2)
  1 commentaire
obaid-ur-rehman
obaid-ur-rehman le 23 Jan 2018
Thank u sir for the help. But sir how can I smooth the figure? The trace of triangles is still there. How can I get rid of these edges?

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Surface and Mesh Plots dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by