Problem with find string in array

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Kostiantyn Voskoboinik
评论： Kostiantyn Voskoboinik 2020-3-21
Hello, i try to find mark 'bmw' in Mfg table(carbig.mat).I want to create new logic table with 1 (if string exist) or 0 to others string.
>> idx = ismember((Mfg(:,1:6)=='bmw'),[1,1,1,1,1,1],'rows')
But i have this mistake:
Error using ==
Matrix dimensions must agree.
It's my workspace:
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the cyclist
the cyclist 2020-3-20
@madhan, if you type
load carbig.mat
you'll have the data. It is a file used for examples in the documentation.

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采纳的回答

madhan ravi
madhan ravi 2020-3-20
Wanted = ismember(cellstr(Mfg),'bmw')

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the cyclist
the cyclist 2020-3-20
contains(cellstr(Mfg),'bmw')
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the cyclist
the cyclist 2020-3-20
This is more awkward, but will work
not(cellfun(@isempty,strfind(cellstr(Mfg),'bmw')))
I expect there is something more elegant.

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