Getting "Unrecognized function or variable 'reshape'" error!!

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I am running R2021b and using simple reshape function.
But Matlab is giving Unrecognized function or variable 'reshape'".
I checked for the path of this function and its present in the path values.
Any idea what could be wrong.
Kumar Vishal Rai
Kumar Vishal Rai on 27 May 2022
I am using following code:
reshape([1 2 3 4],:,1);
and getting the error!!

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Accepted Answer

Walter Roberson
Walter Roberson on 27 May 2022
reshape([1 2 3 4],:,1);
Notice the : . : by itself can only appear (a) in comments; (b) in character vectors; (c) in string() objects; or (d) as a subscript for a variable. So in context, that code would require that "reshape" is a variable. But reshape is not a variable in your code.
Perhaps you were looking for
reshape([1 2 3 4],[],1)

More Answers (1)

Chunru on 27 May 2022
%reshape([1 2 3 4],:,1);
reshape([1 2 3 4], [], 1) % use [] for auto computed size
ans = 4×1
1 2 3 4




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