How to create a 4 dimensional array??
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Michael
on 1 Dec 2011
Commented: Precious Chukwuezi
on 30 Dec 2023
This is just a general question because I can't find it anywhere, but does anyone know how to create a 4-D array? What would the basic code be for it or just a basic example of one would be great!
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Accepted Answer
Walter Roberson
on 1 Dec 2011
Supposing A and B are 3 dimensional arrays, then cat(4,A,B) would join them along the fourth dimension.
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Jan
on 1 Dec 2011
This works for 2D arrays also, because they are just special 3D arrays. See: "cat(4, 1, 1)".
More Answers (1)
the cyclist
on 1 Dec 2011
Edited: John Kelly
on 26 Feb 2015
Here is a trivial example:
>> A = zeros(2,3,5,7);
>> A(1,2,1,2) = 6;
>> A(1,1,5,6) = 5;
>> A(2,1,1,:) = pi;
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