plot a vector in 3D

Hi,

I am not a MatLab expert and I received help to run some PCA analyses, create vectors, and subplots.

I would like to change the 2D subplots into some kind of heatmaps/ 3D images.

My commands are the following:

Z = zeros(121,145,121);

Z(:) = vars.target_images(:,1);

Z(vars.meanful_set)=vars.eigenimages_noZeroes(:,1);

subplot(2,2,1)

image(10000*squeeze(Z(:,:,10+17)))

subplot(2,2,2)

image(10000*squeeze(Z(:,:,10+2*17)))

subplot(2,2,3)

image(10000*squeeze(Z(:,:,10+3*17)))

subplot(2,2,4)

image(10000*squeeze(Z(:,:,10+4*17)))

Anyone know how or what to change to obtain 3D images?

Thanks.

MP

[KSSV]

You should read about surf, pcolor,