The input to the C-to-D converter in Fig. P-6.15 is
(a) Suppose that the impulse response of the LTI system is h[n] = δ[n]. If ω0 = 2π (500), for what values of fs = 1/Ts, is it true that y(t) = x(t)?
(b) Now suppose that the impulse response of the LTI system is changed to h[n] = δ[n − 10]. Determine the sampling rate fs = 1/Ts and a range of values for ω0 so that the output of the overall system is
for −∞ < t < ∞.
(c) Suppose that the LTI system is a 5-point moving averager whose frequency response is
If the sampling rate is fs = 2000 samples/sec, determine all values of ω0 such that the output is equal to a constant (i.e., y(t) = A for −∞ < t < ∞). Also, determine the constant A in this case.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.