How to pick out single occurring elements of an array

I'm trying to use a for/while loop to pick out elements of an array that only occur once

For example: i want to pick out elements that occur just once in this array A = [2 4 6 7 3 9 0 3 5 7 3 5 2 4]

i want to put those single occurence elements in another say B = [6 0 9]

Im trying to avoid using 'unique' syntax because it doesnt work in real time simulink environment. So im trying to build it from basics while/for loop

Thanks in advance

[Rik]

I would have to play around for a bit, but I think this should be easy with a later output of unique. Otherwise sorting and calling diff will also work.

[Femi Bolarinwa]

Im trying to avoid using unique because it doesnt work in real time simulink environment. So im trying to build it from basics while/for loop

[Rik]

How is it not working? Is there a doc page that describes these limitations? I never heard of such limitations.

Answer 1

[Bastian Arturo Romero Mardones]

you can try with a conditional and counter:

count = 0;
l = 1;
for n=1:length(A)
    for m = 1:length(A)
        if(A(n) == A(m))
            count = count+1;
        end
    end
    if(count == 1)
        b(l) =  A(n);
        l = l+1;
    end
    count = 0;
end

[Femi Bolarinwa]

Thank you