How to solve : Subscripted assignment dimension mismatch error
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Dear guys I am new in MATLAB. It is a simple code which i make it. but i get this error message"Subscripted assignment dimension mismatch." I dont know whats the problem with that. would you please help me?
A=[]
A=randi(10,2,3)
for i=1:2
for j=1:3
if A(i,j)>3
A(i,j)='ok';
elseif A(i,j)==2
A(i,j)='no'
else
A(i,j)=' ';
end
end
end
1 Comment
Stephen23
on 26 May 2017
Edited: Stephen23
on 26 May 2017
A is a numeric array, which you then try to force non-scalar char vector into the elements of. It is not possible to put multiple array elements into one element of another array. If r and c are scalars, then:
X(r,c) = 1; % okay
X(r,c) = [1,2] % an error
Accepted Answer
bahar kh
on 26 May 2017
1 Comment
Andrei Bobrov
on 26 May 2017
>> A=randi(10,2,3)
A =
9 2 7
10 10 1
>> A(1,1) = 2
A =
2 2 7
10 10 1
>> A(2,1) = 'no'
Assignment has more non-singleton rhs dimensions than non-singleton subscripts
>> double('no')
ans =
110 111
>>
More Answers (1)
Andrei Bobrov
on 26 May 2017
Use cell - array ( Aout) for output data in your function
A=randi(10,2,3);
Aout = cell(size(A);
for i=1:2
for j=1:3
if A(i,j)>3
Aout{i,j}='ok';
elseif A(i,j)==2
Aout{i,j}='no'
else
Aout{i,j}=' ';
end
end
end
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