How to concatenate cell array with blank

2012 5 26
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Hi, can anyone help me in concatenating below cell array
{'ob' '^b' [] '$b'}
so that output will be
{'ob' '^b' '$b'}
this is an dynamic output so i could not identify the exact position of blank. Is there any simple method available otherwise i have to use a loop to identify the blank.

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Karthik KJ
Karthik KJ 2012-5-26

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Hi Oleg, if i have index=[1;0;0] and string={'mean' 'min' 'max'}. As per index my output should be 'mean', how to get this. string(~index) gives ''min'' and ''max''. what is the sign to be used for getting ''mean''

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Oleg Komarov
Oleg Komarov 2012-5-26
~ is the negation operator.
try in your command window:
~index
index
Then it should be clear what to use to get 'mean'.

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Karthik KJ
Karthik KJ 2012-5-27

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thank you oleg. two negation operator can provide as you said. string(~~index)

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