An analog pulse x(t) = u(t) u(t 1) is sampled using a sampling period T s =

Question:

An analog pulse x(t) = u(t) ˆ’ u(t ˆ’ 1) is sampled using a sampling period T_s= 0.1.

(a) Obtain the discrete-time signal x(nT_s) = x(t)|_t=nTs and plot it as a function of nT_s

(b) If the sampled signal is represented as an analog signal as

N-1 x,(t) = > x(nT,)8(t – nTs) n=0

determine the value of N in the above equation. Compute the Laplace transform of the sampled signal. i.e., X_s(s) = L[x_s(t]

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Signals and Systems using MATLAB

ISBN: 978-0123948120

2nd edition

Authors: Luis Chaparro

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Question Posted: Dec 28, 2018 11:29 AM

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An analog pulse x(t) = u(t) u(t 1) is sampled using a sampling period T s =

Question:

N-1 x,(t) = > x(nT,)8(t – nTs) n=0

Step by Step Answer:

a If T s 01 the discretetime signal is b Expressing x...View the full answer

Signals and Systems using MATLAB

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