Q2 Consider a communication signal x(t) described by the following mathematical expression: x(t) = 2 cos(2000rt)+4sin...
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Q2 Consider a communication signal x(t) described by the following mathematical expression: x(t) = 2 cos(2000rt)+4sin (2000at)– 2+4rec(t)cos(6000t) Analyse the communication signal x(t) then consider the following: (i) Determine the Fourier transform of the signal x(t). (ii) Plot the double-sided amplitude spectrum of the signal x(t). Q2 Consider a communication signal x(t) described by the following mathematical expression: x(t) = 2 cos(2000rt)+4sin (2000at)– 2+4rec(t)cos(6000t) Analyse the communication signal x(t) then consider the following: (i) Determine the Fourier transform of the signal x(t). (ii) Plot the double-sided amplitude spectrum of the signal x(t).
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Macroeconomics
ISBN: 978-1464168505
5th Canadian Edition
Authors: N. Gregory Mankiw, William M. Scarth
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