Characters linear search

2011 3 28
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sir i need to store characters like (man cat red blue) in 2X2 matrix and then i need to perform linear search , that is if i give man it must result man is first character please help in coding

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Andrew Newell
Andrew Newell 2011-3-28

0 个投票

You can use cell arrays and string comparisons to do this:
>> A = {'man', 'cat'; 'red', 'blue'}'
A =
'man' 'red'
'cat' 'blue'
>> i = find(strcmp('man',A));
This gives the indices so that
A{i}
returns
ans =
man
( edited to respond to comment )

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javeed miyandad
javeed miyandad 2011-3-28
thank you sir
i want to have single value
means it showing i=1, j=1
it must show just 1
ie for man- 1
cat -2
red-3 red -4
sir
javeed miyandad
javeed miyandad 2011-3-28
thank you sir i got output
sir if i give like
i = find(strcmp('women',A));
since women is not there in A
i need to disply result like 'element is not found'
how can i do sir
Matt Fig
Matt Fig 2011-3-28
if isempty(I),disp('No match found.'),end
javeed miyandad
javeed miyandad 2011-3-28
thank you very much sir

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