Clear Filters
Clear Filters

Draw 1 hyperboloid with equation -0.2x^2 - 0.2y^2 +z^2 =1 with colormap jet

3 views (last 30 days)
I want to make it very succinct, but it doesn't seem to work

Answers (1)

Davide Masiello
Davide Masiello on 13 Apr 2023
Edited: Davide Masiello on 13 Apr 2023
[x,y] = meshgrid(linspace(-10,10,100));
z = sqrt(1+0.2*x.^2+0.2*y.^2);
Then you can plot it in many ways. Examples
figure(1)
contourf(x,y,z)
colormap(jet)
colorbar
axis equal
figure(2)
surf(x,y,z)
colormap(jet)
colorbar
figure(3)
surf(x,y,z,'EdgeColor','none'), hold on
surf(x,y,-z,'EdgeColor','none')
colormap(jet)
colorbar
axis equal

Community Treasure Hunt

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

Start Hunting!