how to display all iterations in one matrix...below is the code which i run and get the value of z in separate vectors..how to combine them in one.

    DP1=100;
    DP2=200;
    PP1=[2 4;3 5;4 1];
    PP2=[1 3;2 2;3 1];
    POWER=[3;5;4];
    C=0.5;
    E1=sum(bsxfun(@times,PP1,POWER));
    E2=sum(bsxfun(@times,PP2,POWER)); 
    for x=E1;
       for y=E2;
        f=C*(DP1*x+DP2*y);
        z=[x y f]
        end
    end
---------
z =

          37          25        4350

z =

          37          23        4150

z =

          41          25        4550

z =

          41          23        4350

Answer 1

[Mischa Kim]

Quick and dirty:

 z = [];
 for x = E1
    for y = E2
      f = C*(DP1*x+DP2*y);
      z = [z; x y f]
    end
 end

[summyia qamar]

thanx