isnan input arguments of type 'cell'

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Rahul
Rahul 2012-6-28
评论： Kavya Ashok 2016-9-14
I am getting a cell error
a={'2' [NaN] '4' '5'}
isnan(a)
Undefined function 'isnan' for input arguments of type 'cell'.
How can I get around this error

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采纳的回答

the cyclist
the cyclist 2012-6-28
cellfun(@isnan,a)
  2 个评论
Kavya Ashok
Kavya Ashok 2016-9-14
This returns the index of a where nan exists. What if you want Nan to be removed from the original array?

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更多回答（1 个）

Debejyo Chakraborty
Sometimes this may be necessary: b = cellfun(@isnan,a,'UniformOutput',false);

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