How to find $h[n]$ system response of this equation?

1. How do you find the unit impulse response of a system?
2. What is the equivalent of HN in terms of impulse?
3. How do you calculate impulse response of LTI system?

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

To find the unit impulse response of a system we simply take the inverse Laplace Transform of the transfer function.

What is the equivalent of HN in terms of impulse?

h[n] = u[n + 3] + u[n - 2] - 2u[n - 7].

How do you calculate impulse response of LTI system?

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 ) .