Operator '.*' is not supported for operands of type 'cell'.
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Hello,
I am getting this error: Operator '.*' is not supported for operands of type 'cell'.
Here my code:
for a=1:m %d->m
for b=1:m %d->m
for x=1:m
for y=1:m
BO=BO+B(a,b,x,y).*(kron(A_ax(:,:,x,a),B_by(:,:,y,b))); %this is the Bell operator
end
end
end
end
And b is coming from other code. I am converting it:
B=T(:,:,:,:);
B=cell2mat(B);
I really dont understand why I have this error and how I can solve it
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답변 (2개)
Matt J
2020년 7월 9일
편집: Matt J
2020년 7월 9일
Well, you need to check whether B is a cell array or not (it almost certainly is). Did your call to cell2mat work?
댓글 수: 3
Matt J
2020년 7월 10일
Well, that explains everything. Multiplication with a cell array will not work
>> {2}.*3
Undefined operator '.*' for input arguments of type 'cell'.
Image Analyst
2020년 7월 10일
Hopefully after you read the FAQ, you'll have a better idea of what a cell array is, how it works, and how to use it: FAQ : What is a cell array? And you'll learn when to use braces, when to use parentheses, and when to use brackets.
Image Analyst
2020년 7월 9일
If B is a cell array, try B{a,b,x,y} instead of B(a,b,x,y) to get the contents of the cell.
See the FAQ: What_is_a_cell_array?
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