How to find in cell structures?

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JamJan
JamJan 2019-8-7
评论： JamJan 2019-8-7
I have the following cell structure:
1x30 double
1x23 double
1x23 double
1x23 double
1x23 double
1x23 double
1x23 double
1x25 double
1x35 double
I want to find whether a number is present in one of these and want to know the index of that. So for instance the number 5 is present in double 1, 5 and 7, so the output should be [1 5 7]. Can this be done?
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KSSV
KSSV 2019-8-7
Read about ismember, find.
Adam
Adam 2019-8-7
编辑：Adam 2019-8-7
Off the top of my head, something like this may work:
find( cellfun( @(x) any( find( x == 5 ) ), myCell, 'UniformOutput', false ) )
where myCell is your cell array.
At least it may give you ideas to get to the right solution, though I'm sure someone else will quickly come along with a correct or better solution if this is not it!

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madhan ravi
madhan ravi 2019-8-7
编辑：madhan ravi 2019-8-7
v=cellfun(@(x) any( x == 5 ), yourcell);
Wanted = find(v) % Adam was almost right , but a minute tweak
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