Channel 1 (c1) :
Channel 2 (c2) :
r=((c1* 10 )+(c2* 2 ))/ 12 ; b=((c1* 2 )+(c2* 10 ))/ 12 ; v=((c1* 6 )+(c2* 6 ))/ 12 ; v=v/ (3/2) ;