How replace matching string
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Hi,
I have below cell array:
Pass Pass{overflow :1,unbound:5,warning:9} Miss
Pass Miss Trigger
Passs Pass Pass
I want to replace:
- Pass with '1',
- Miss with '2' ,
- Any thing else with '2'
Kindly some one help how to do this,
I can only strrep to replace, I dont not know how to do 3rd condition(any thing else)
回答（1 个）
Because your second and third condition can be merged, you can use ismember:
data={'Pass','Pass{overflow :1,unbound:5,warning:9}','Miss';
'Pass','Miss','Trigger';
'Passs','Pass','Pass'};
L=ismember(data,{'Pass'});
output=2*ones(size(data));
output(L)=1;
Note that this requires exact matches. You could also write a custom function and use cellfun:
output2=cellfun(@my_custom_fun,data)
function val=my_custom_fun(str)
if strcmpi(str,'pass')
val=1;
elseif strcmpi(str,'miss')
val=2;
elseif contains(str,'Pass')
val=1.5;
else
val=2;
end
end
3 个评论
Rik
2019-6-22
Did this suggestion solve your problem? If so, please consider marking it as accepted answer. It will make it easier for other people with the same question to find an answer. If this didn't solve your question, please comment with what problems you are still having.
Mekala balaji
2019-6-28
Stephen23
2019-6-28
@Mekala balaji: did you copy the function that Rik gave you, and save it to your Search Path (e.g. the current directory) using that function name?
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2019-6-12
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