y[(t) = {3e-2t, t0 {0, otherwise The function above defines a voltage signal y(t) monitored from a pacemaker. a.Make a sketch of the signal & state if it is non-causal/causal, aperiodic/periodic & odd/even. b. y[n] = 6cos2(πn/4) The above defines a discrete time signal y[n] from a device. Determine the four point DFT of the sequence.
y[(t) = {3e-2t, t0 {0, otherwise The function above defines a voltage signal y(t) monitored from a pacemaker. a.Make a sketch of the signal & state if it is non-causal/causal, aperiodic/periodic & odd/even. b. y[n] = 6cos2(πn/4) The above defines a discrete time signal y[n] from a device. Determine the four point DFT of the sequence.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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y[(t) = {3e-2t, t0
{0, otherwise
The function above defines a voltage signal y(t) monitored from a pacemaker.
a.Make a sketch of the signal & state if it is non-causal/causal, aperiodic/periodic & odd/even.
b.
y[n] = 6cos2(πn/4)
The above defines a discrete time signal y[n] from a device.
Determine the four point DFT of the sequence.
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