MATLAB: 3D Plot from point to surfaces

independent surface plotplot 3dpoint surface plotsurface plot

I have these points
Ax=2:4:14;
Ay=2:4:14;
Z=rand(4,4)+20;
I would like to plot the surface in 3D but not as a unite surface but rather multiple individual surfaces. I would like each point to be a square surface of surface area=4*4, parallel to xy axes where Ax and Ay is the centre of each square surface.
I tried the below but no luck
surf(Ax,Ay,Z)
bar3(Z,4)

Best Answer

I am not certain what you want.
This should get you started:
Ax=2:4:14;
Ay=2:4:14;
figure(1)
for k1 = 1:length(Ax)
    surf(cumsum(ones(4),1)+Ax(k1), cumsum(ones(4),2)+Ay(k1), zeros(4)+rand)
    hold on
end
hold off
grid on
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