Problem with ''if''

1 次查看（过去 30 天）

alexis 2011-7-20

Hi everyone, I have this variable:

values =

[] [1x27 char] [1x32 char] [1x28 char] [1x34 char]

and i want have a check for empty cells. I use :

if values[ ]==[ ]

....

end

But unfortunately....

??? Conversion to logical from cell is not possible. What can i do???

Robert Cumming 2011-7-20

cellfun ( @isempty, values )

Oleg Komarov 2011-7-20

idx = cellfun('isempty',values);

find(~idx,1,'first')

Finds the location of the first non-empty.

alexis 2011-7-21

Thank you!!!

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