Write a MATLAB function to evaluate

q$($t$)=($A $+$ Bs$1)$ es$1$t $($A $+$ Bs$2)$ es$2$t $,$q$($t$)$ and $$q$($t$),(1)$

from time t $=0$ to t $=$ Tf in steps of $$T where

A $=$q$(0)+2\backslash$alpha q$(0)$

s$1$ s$2$

$,$ B $=$ q$(0)$

s$1$ s$2$

$,(2)$