Question

The frequency response of a causal and stable LTI System is () =1−/1+
. Find the Input of LTI system where output of LTI system is () = 3 −4().

Answer 1

Explanation:

How do you find the impulse response of a LTI system?

With that in mind, an LTI system's impulse function is defined as follows: The impulse response for an LTI system is the output, y ( t ) y(t) y(t), when the input is the unit impulse signal, σ ( t ) \sigma(t) σ(t). In other words, when x ( t ) = σ ( t ) , h ( t ) = y ( t ) .