- #1
sandy.bridge
- 798
- 1
Homework Statement
Given transfer function [itex]H(s)=s^2+4[/itex] and input [itex]x(t)=sin(2t)[/itex], find the ouput y(t) in time domain, and show whether bounded or unbounded.
Okay, so I know [itex]L^{-1}[sin(2t)]=2/(s^2+4)=2/[(s+j2)(s-j2)][/itex]
and that [itex]Y(s)=H(s)X(s)=2[/itex]
Therefore, [itex]y(t)=2\delta{(t)}[/itex]
However, I am a little bit confused as to how I should show if it is bounded or unbounded.