engineering recuitment GATE EE 2023-24 Test Series Signals and Systems Linear Time Invariant Systems Properties of LTI Systems
A stable LTI system has a transfer function \(H\left( s \right) = \frac{1}{{{s^2} + s - 6}}\). To make this system causal and stable it needs to be cascaded with another LTI system having transfer function H1(s). The correct choice for H1(s) is
1
s + 3
2
s - 2
3
s - 6
4
s + 1