Which of the following is a correct expression for Impulse response?
Posted: Thu Jul 14, 2022 11:06 am
a) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[n-k]
b) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[n]
c) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[k]
d) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[nk]
b) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[n]
c) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[k]
d) x[n] = \(∑_{k=-∞}^∞\) x[k]δ[nk]