if" function in matrix elements

please help, i got quesion of matrix and if condition.

If G=any matrix with two columns.

if one of the numbers in G is equal or less than 1,

C=A+B

elseif if two of the numbers in G is equal or less than 1,

C=A-B.

How to create this condition?

please help. any help will be appreciated.

Thanks Jagadesh Rao Thalur

Answer 1

[Roger Stafford]

   s = sum(G(:)<=1);
   if s == 1
     C = A+B
   elseif s == 2
     C = A-B
   else
     ???   What do you want to happen if either none or else more than two have this property?
   end

[Jagadesh Rao]

Thankyou so much. Roger Stafford

i'll fill the else in the end.

see you again.