plot a vector in 3D

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Mani
Mani 2020-4-1
评论： KSSV 2020-4-1
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

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