How to store each for loop array values in avariable?

Hello,

I would like to store the array values that I got using a for loop in a single variable. This was the code that I used.

function ret=poly_prod(P1,P2)

n=poly_row(P1)

m=poly_row(P2)

a=size(n)

b=size(m)

for n=1:b(2)

ret=P1*P2(n)

end

end

I got an answer like this,

ret =

3 3 -21 -45

ret =

-1 -1 7 15

ret =

2 2 -14 -30

R =

2 2 -14 -30

I am expecting the output to be like R = 3 3 -21 -45 -1 -1 7 15 2 2 -14 -30

Thank you.

Answer 1

[KALYAN ACHARJYA]

ret=[];
for n=1:b(2)
      ret=[ret P1*P2(n)]
end

[Vellan]

Thank you so much!