Plotting a 3-D surface plot in Matlab - Programmers Heaven

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Categories

Plotting a 3-D surface plot in Matlab

umer_majidumer_majid Posts: 2Member
Hi,

I have a spreadsheet file. The value in each cell represents the 'z' or height of the surface plot. And naturally, the x,y position of the value in the array forms the base.

The Matlab examples I'm finding online all use z = 'an equation' to plot the graphs. In my case, I already know my z values. Can someone help me with plotting this?

Thanks.

Comments

  • giuggiug Posts: 217Member
    You can use the surf(X,Y,Z) function. Probably you have to use also the meshgrid function to have the X and Y in the right format.
Sign In or Register to comment.