loop for measuring values in different cases

Hi,

If I want to measure the value of something in different cases, how I do it?

because in this loop it will show previous values:

n=3; for i=1:n y(i) = i + 2 end

y = 3 y = 3 4 y = 3 4 5

I don't want to be like that above. I want the results show as follows:

y1 = 3 y2 = 4 y3 = 5

how I can do that?

Thanks

Answer 1

[Matt J]

 n=3; 
 y=nan(1,n); %PREALLOCATE!!!

 for i=1:n 
   y(i) = i + 2; 
 end;  

 sprintf('y%d = %d ', [1:n;y])