How to remove empty line from struct?
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Hello every one
I have struct D with two fields: index
sequence [ ]
D :
1 [1 2 4 5]
[] []
3 [1 2 4 5]
4 [1 2 3 5]
I want to remove the empty line from D and become
1 [1 2 4 5]
3 [1 2 4 5]
4 [1 2 3 5]
thank you
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Answers (2)
Walter Roberson
on 16 May 2023
mask = cellfun(@isempty, {D.index}) & cellfun(@isempty, {D.sequence});
D = D(~mask);
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Yazan
on 17 Aug 2021
D.f1 = [1 2 3 4 5];
D.f2 = [];
% structure with 2 fields
D
% get fields
fields = fieldnames(D)
% remove empty fields
D = rmfield(D, fields(structfun(@isempty, D)))
4 Comments
Tobias Wrammerfors
on 16 May 2023
As far as I can tell, this seems to remove empty fields, not rows that are empty in all fields.
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