suppose x=[1 2 3 4 5 6] and y(1)=[1 2],y(2)=[3 4],y(3)=[5 6].how can i take like this in matlab

x=1:6;
j=1:2:6
for i=1:3
  for k=1:length(j)
    y(i)=[x(k) x(k+1)];
  end
end

[David Fletcher]

you could just reshape the matrix and then index it by column:

reshape(1:6,2,3)

ans =

     1     3     5
     2     4     6

or transpose that if you wanted it by rows

Answer 1

[Image Analyst]

Try this

x=1:6;
y = reshape(x, 2, [])'

You'll see

y =
     1     2
     3     4
     5     6

Answer 2

[elham kreem]

or this :

x=1:6;

k=1

y1=[x(k) x(k+1)];

y2=[x(k+2) x(k+3)];

y3=[x(k+4) x(k+5)];

y= [ y1 y2 y3]

or

y= [ y1 ; y2 ; y3]