The ideal analog differentiator is described by
where is the input and the output signal.
(a) Determine its frequency response by exciting the system with the input
(b) Sketch the magnitude and phase response of an ideal analog differentiator band-limited to B hertz.
(c) The ideal digital differentiator is defined as
Justify this definition by comparing the frequency response with that in part (b).
(d) By computing the frequency response H(ω), show that the discrete-time system
is a good approximation of a differentiator at low frequencies.
(e) Compute the response of the system to the input
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.