How to combine data from two columns into a single column?

I have a variable called "time" = which contains the time of something but it's in 2 columns i.e time=[15,31] (this is hours and minutes, so the time is 3:31). I want to create a variable that compresses this, so time would be 15.31 in a single column, how would I do this?

Answer 1

[KSSV]

time = [10 1; 14 3 ; 15 6] ;
str = repmat('.',size(time,1),1) ;
iwant = str2num([num2str(time(:,1)),str, num2str(time(:,2))])

[Marissa Holden]

THANK YOU!