How can I show just some slices of a 3D matrix?
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Javad
el 3 de Mzo. de 2018
Comentada: Walter Roberson
el 28 de Mayo de 2020
I have a binary 3D matrix (100*100*100), which is a digital rock. In the matrix 0 and 1 represent the pores and solid area, respectively. I want to represent some slices. For example in XY plane slices 1 and 50 and 100. How can I show just some slices of the rock?
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Walter Roberson
el 5 de Mzo. de 2018
Use slice()
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Hassan Zhairabany
el 28 de Mayo de 2020
Hello,
Could you tell me in case I have a matrix A=randi([0,1],[256,256,5]) and I want to show the plane B=A(255,:,:) but like a top view.
imshow(B) does not work because the image of B considered Multi-plane, B is 256*1*5 double
Walter Roberson
el 28 de Mayo de 2020
(You asked this at https://www.mathworks.com/matlabcentral/answers/536135-how-i-can-show-one-plane-of-a-3d-matrix-double and have received an answer there)
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Rik
el 3 de Mzo. de 2018
Have you tried to index them and use imshow? (so imshow(A(:,:,50)))
You can use subplot to show the separate images side by side, or you can use montage to show the entire matrix (don't forget to use permute to change your matrix from row x col x page to row x col x color x page).
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