An N by N by N matrix code
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dunphy
el 11 de Nov. de 2021
Editada: MathWorks Support Team
el 7 de Oct. de 2025 a las 12:39
How do I code for N x N x N matrix using a letter.
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KSSV
el 7 de Oct. de 2025 a las 0:00
Editada: MathWorks Support Team
el 7 de Oct. de 2025 a las 12:39
text(0.5,0.5,'D','FontSize',90,'Color','k')
axis off
I=frame2im(getframe(gcf));
iwant = imresize(I,[50 50]) ;
imshow(iwant)
5 comentarios
Spaceman
el 6 de Mzo. de 2024
text adds text to one point, specifying x and y as scalars. i.e. (0.5,0.5)
'D' is what appears in the image.
'Fontsize',90 specifies how large the D will be.
'Color','k' dictates the D will be black.
Walter Roberson
el 2 de Oct. de 2025 a las 16:54
@KSSV I do not understand how this solution is intended to produce an N x N x N matrix. At most it produces a 50 x 50 x 3 matrix, but 50 x 50 x 3 is very different than 50 x 50 x 50.
Más respuestas (3)
Walter Roberson
el 23 de Sept. de 2025
N = 20; %for example
Letter = 'D'; %for example
Array3d = repmat(Letter, N, N, N);
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DGM
el 23 de Sept. de 2025
For sake of ridiculousness:
N = double('d'); % using a letter
myarray = zeros(N,N,N); % a NxNxN array
size(myarray)
Yes, I did think about creating a volumetric image of a letter, but I'm lazy today.
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Magisha
el 2 de Oct. de 2025 a las 11:58
imshow(iwant)
1 comentario
Walter Roberson
el 2 de Oct. de 2025 a las 16:52
This is the final line from @KSSV answer, and does not make any sense without the previous code posted by KSSV.
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