What is the value of discrete time signal x(n) at n≠0 whose Fourier transform is represented as below?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{ω_c}{\pi}.\frac{sin ω_c.n}{ω_c.n}\)
b) \(\frac{-ω_c}{\pi}.\frac{sin ω_c.n}{ω_c.n}\)
c) \(ω_c.\pi \frac{sin ω_c.n}{ω_c.n}\)
d) None of the mentioned
b) \(\frac{-ω_c}{\pi}.\frac{sin ω_c.n}{ω_c.n}\)
c) \(ω_c.\pi \frac{sin ω_c.n}{ω_c.n}\)
d) None of the mentioned