How to access struct fields within cell array?

Hello there, I have a 50*1 cell array and every cell-element is a 100*1 cell-array, whose elements are from type struct. And I want to have the field values. I have tried something like this:
X = cell(length, 1)
for i
for j
X{i}{j} = Bigcellarray{i}{j}.field
end
end
This does not work, has anybody an idea? Greetings!

댓글 수: 2

James Tursa
James Tursa 2017년 7월 30일
편집: James Tursa 2017년 7월 30일
This is unclear. Are you trying to build such a cell array from variables you already have? If so, can you provide us exactly with what variables you have (class and size) to start with?
KSSV
KSSV 2017년 7월 31일
To write a code for that.....we should know the structure perfect. Attach your data as .mat file, so that you can get a help.

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답변 (2개)

Akira Agata
Akira Agata 2018년 7월 10일

2 개 추천

Then, how about the following? After running this, A is 100-by-50 numeric array where A(i,j) = Bigcellarray{i}{j}.field
C = [Bigcellarray{:}];
A = cellfun(@(x) x.field, C)';
Walter Roberson
Walter Roberson 2017년 7월 31일

0 개 추천

N = length(Bigcellarray);
X = cell(N, 1);
for i = 1 : N
for j = 1 : length(Bigcellarray{i})
X{i}{j} = Bigcellarray{i}{j}.field
end
end

카테고리

도움말 센터File Exchange에서 Structures에 대해 자세히 알아보기

질문:

2017년 7월 30일

답변:

2018년 7월 10일

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