Removing NaN from cell array
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I have cell array which ends with NaN as last row
'Mat Name' 'MAT Type' 'E1'
'GFRP' 'GFRP' 'GFRP'
'CFRP' 'CFRP' 'CFRP'
'KFRP' 'KFRP' 'KFRP'
'SCDB' 'SCDB' 'SCDB'
'ABCD' 'ABCD' 'ABCD'
[NaN] [NaN] [ NaN]
How to remove the NaN from the last row of cell array
thanks in advance
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Accepted Answer
Honglei Chen
on 28 Jun 2012
Edited: Honglei Chen
on 28 Jun 2012
x = {'xy','yz',nan}
x(cellfun(@(x) any(isnan(x)),x)) = []
8 Comments
Honglei Chen
on 28 Jun 2012
cellfun will loop each cell for you to check whether a cell is nan or not, but it does not preserve the dimension. So you need to reshape it back at the end.
Jan
on 28 Jun 2012
Another approach, which remove all non-strings: x = x(cellfun('isclass', x, 'char'))
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