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How to compare strings in a cell

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Jab
Jab 2018-2-24
编辑： per isakson 2018-2-24
I have a cell R={Transport.name}; which is 1*20 cell
I want to check my input string( from the user) will exist in R or not? Can anyone please help me? Thanks

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per isakson
per isakson 2018-2-24
编辑：per isakson 2018-2-24
Try this
%%Sample data
str = char(randi(double(['A','Z']),[20,3] )); % Too smart
cac = mat2cell( str, ones(1,20),3 );
R = cac';
input_string = R{13};
%%Check if input_string exists in R
ismember( input_string, R )
returns
ans =
1

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