How to determine which indices in a row cell array contains the value 1, even when there are null vectors [ ] in the cell array?
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George Vuong
on 24 Jul 2015
Commented: George Vuong
on 27 Jul 2015
Hello,
If I have a row cell array,
C = {[], [], [], [], 1, 1, 1, 1, 1, 1, 4, 4, 5, 5, 5, [], [], []}
and I would like to know where in the cell array (i.e. which column) the 1 values are located. How do I grab the indices of where 1 is located because when I use the following,
d = find([b{:}] == 1)
I get the following output.
d = [1, 2, 3, 4, 5, 6]
which is not what I want because it ignores the null vector, []...Ideally, I would like the following output, or something like that.
d = [5, 6, 7, 8, 9, 10]
I'm using MATLAB 2015a btw. Any help or advice would be appreciated. Thanks.
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More Answers (2)
Andrei Bobrov
on 25 Jul 2015
Edited: Andrei Bobrov
on 25 Jul 2015
C = {[], [], [], [], 1, 1, 1, 1, 1, 1, 4, 4, 5, 5, 5, [], [], []};
b = C;
b(cellfun(@isempty,b))={nan};
d = find([b{:}]==1);
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