Force get 3*4 matrix
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Hello, I want force user input exactly 3*4 matrix. other size is unacceptable.
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Accepted Answer
James Tursa
on 17 Feb 2017
x = the user input
if( ~isequal(size(x),[3 4]) )
error('Size must be exactly 3x4')
end
2 Comments
Guillaume
on 17 Feb 2017
Edited: James Tursa
on 17 Feb 2017
or
validateattributes(x, {'numeric'}, {'size', [3 4]})
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