How to put name axes in 3D surf graph

Dear all,

How to put name of axes in 3D surf graph? Let say I want to put the name x-axes:Gy, y-axes: mm, z-axes: mm

I have the below code

The image data as attached.

clc
clear all
[spect map] = dicomread('I-13125610N1.dcm'); % whatever the name of your image data set
size(spect);
spect = squeeze(spect); %seperately from 4D to 3D (frame)
figure();
surf(sum(spect,3));
title('Sum of All Slices')
colormap(jet());
colorbar();
%the selected slice that you want to plot
figure();
surf(spect(:,:,end)) %"1" indicated the first slice, "end" indicated the las slice
title('First Slice') % title of the graph.
colormap(jet());
colorbar();

Answer 1

[Chris]

Same way you would with a 2D plot.

xlabel('Gy')
ylabel('mm')
zlabel('mm')

[mohd akmal masud]

not function

[Chris]

Why not? It works here:

[x,y,z] = sphere;
figure
surf(x,y,z); axis equal
title('Sphere')
colormap(jet());
colorbar();

xlabel('Gy')
ylabel('mm')
zlabel('mm')

And here's your surface on my machine.

Note, you can make this look a little better by making the edges invisible.

surf(sum(spect,3),'edgecolor','none')