How can I plot the 3D figure with surface area?

Hi,

I am having a problem for 2 months that Ux, Uy & Uz are the matrix of the coordinations.

Such as Ux,Uy & Uz = [ 1 2 3 4 5 ........]

I wanna plot the surface net within the known coordinations of the nodes that likes the uploaded picture as I had tried to use with surf function which is not my expectation.

Anyway, thanks for kindly help.

Answer 1

[Raynier Suresh]

“mesh”, “surf” functions can be used to generate the surface plot. To get the desired results, make sure that the x, y and z are arranged properly. For more information refer to the below links

Data as Surface Plot: https://www.mathworks.com/help/matlab/visualize/representing-a-matrix-as-a-surface.html

Mesh: https://www.mathworks.com/help/matlab/ref/mesh.html

Surf: https://www.mathworks.com/help/matlab/ref/surf.html

[Wai Keung lin]

Thank you Suresh.

The Key is the arrangement of nodal coordinates.