Example Find the Step response of G(s)=g+2s+0 2s+10 Usage 1: sys=tf(num,den) step(sys)or step(num,den) Usage 2: t=0:△t:T; step(sys,t)or step(num,den,t) y=step(sys,t)or [y,t]=step(num,den,t)Find the Step response of Usage 2: t=0: t:T; step(sys,t) or step(num,den,t) y=step(sys,t) or [y,t]=step(num,den,t ) Usage 1: sys=tf(num,den) step(sys) or step(num,den) 2 10 2 10 ( ) 2     s s s G s Example