Remove zeros from matrix and order by each row

Hi,

I have a matrix like this

A=[1 0 0;
1 0 0; 
0 2 0; 
0 2 0; 
0 0 3; 
0 0 3;
1 0 0;
1 0 0; 
0 2 0; 
0 2 0; 
0 0 3; 
0 0 3]

I want the output to look like this A_Final = [1;1;2;2;3;3;1;1;2;2;3;3].

I used nonzeros, but the output is like this, [1,1,1,1,2,2,2,2,3,3,3,3], not what I wanted, help!

Thanks!

Answer 1

[Adam]

A_Final = sum( A, 2 )

[Salaheddin Hosseinzadeh]

I like this one, except it's missing a sort.

   sort(sum(A,2));

[Ruohui]

Thanks!!!!!!

[Adam]

You don't want the sort. If you want them sorted then you'd just use nonzeros like Ruohui did originally.

[Salaheddin Hosseinzadeh]

Oh Sorry! I should have read his question more carefully!

Answer 2

[Guillaume]

A possible way:

sortedA = sort(A, 2);
A_Final = A(:, 3);