5) You are called by a signal processing company and you want to impress company officials within the information you have received in this course. Company officials ask you to design a discrete-time system that outputs x [n] = (1/3) nu [n] - (1/4) nu [n] to y [n] = (1/4) nu [n]. wants. Which of the system options would you design for this? y [n] = 12x [n] + 4x [n + 1] y [n] = 12x [n] - 4 x [n-1] y [n] - y [n-1] / 4 = x [n] / 3 + 4x [n-1] y [n] - y [n-1] / 4 = x [n] / 3 + x [n-1] / 4

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A: xn=un-1 and hn=2-nun

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A:

Q: why transfer function is not written in terms of time?

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A:

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A:

Q: The following command rectpuls(t,T), 'T" is present period of the signal ? Select one: True False

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A:

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A:

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A:

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Q: An 8-QAM transmitter is identical to an 8-PSK transmitter. Select the correct response: True False

A: The solution is given below

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