How change two columns with 5 rows to a single row?

x= [2 4 6 8 10 ];
y= [20 40 60 80 100];
% I want to reprsent them in a single row  like that z= 2 20 4 40 . . .

Answer 1

[David Goodmanson]

Hi Bajdar,

xy = [x; y];
z = xy(:)'

i.e. concatenate x and y vertically, read that matrix out columnwise, then take the transpose. If x or y could be complex, then

z = xy(:).'

(transpose, not complex conjugate transpose) is necessary.