add a new field to structure
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Majid Al-Sirafi
le 4 Déc 2013
Modifié(e) : Stephen23
le 19 Déc 2017
Hi all friends
I have a structure variable; this variable is defined as follows:
Student structure; consists of the following fields
Name
Age
Suppose that I fill it with data (for example five students)
Later I want to add another field (for example degree field) to student structure
How can I do that and fill the degree field with data
Please help me
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Wayne King
le 4 Déc 2013
Modifié(e) : Wayne King
le 4 Déc 2013
teststruct = struct('names',{'bob','dave','sara'});
% now add field called data
[teststruct(:).data] = deal(randn(3,1));
fieldnames(teststruct)
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Kyle Wright
le 19 Déc 2017
Modifié(e) : Kyle Wright
le 19 Déc 2017
Is this answer working as intended?
I would assume that you used...
deal(randn(3,1))
...using a "3" so that it would match the length of the struct as it is. However, this code puts the 3x1 array into EACH of the (.data) fields, rather than distributing one of each of the vector to one of each of the (.data) fields.
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