Force get 3*4 matrix
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Hello, I want force user input exactly 3*4 matrix. other size is unacceptable.
采纳的回答
James Tursa
2017-2-17
x = the user input
if( ~isequal(size(x),[3 4]) )
error('Size must be exactly 3x4')
end
2 个评论
Guillaume
2017-2-17
编辑：James Tursa
2017-2-17
or
validateattributes(x, {'numeric'}, {'size', [3 4]})
James Tursa
2017-2-17
+1 Guillaume
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