add a new field to structure
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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
2013년 12월 4일
편집: Wayne King
2013년 12월 4일
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
2017년 12월 19일
편집: Kyle Wright
2017년 12월 19일
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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