how to draw a temperature distribution on (x,y,z)?

2 次查看(过去 30 天)
I have 3 coordinates x,y,z. For each x,y,z I have a corresponding temperature t. How can I draw it in matlab to get a "smooth" graph as in the below matlab example?

回答(1 个)

Amith Kamath
Amith Kamath 2013-6-2
The image you have attached was generated using:
[X,Y] = meshgrid(-8:.5:8);
R = sqrt(X.^2 + Y.^2) + eps;
Z = sin(R)./R;
figure
surf(X,Y,Z,'FaceColor','interp',...
'EdgeColor','none',...
'FaceLighting','phong')
daspect([5 5 1])
axis tight
view(-50,30)
camlight left
You can replace 'Z' here with the temperature data you have.
  2 个评论
D
D 2013-6-3
thanks Amith
but Z is a third coordinate, not temperature. where do I put variable T?
mechE
mechE 2018-2-3
did you find a solution to your problem If yes,Please let me know

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Surface and Mesh Plots 的更多信息

产品

Community Treasure Hunt

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

Start Hunting!

Translated by