What is the sampling period for the frequency

Reference no: EM132453883

Problem 1. A continuous-time signal is given by y(t) = 7.2 cos(1200πt - π/2).

Question a. What is the frequency in hertz of y(t)?

Question b. What is the period of y(t)?

Question c. If y(t) is to be represented by its sample values, what is the minimum frequency at which it should be sampled?

Question d. What is the sampling period for the frequency found in part (d.)?

Question e. If y(t) is sampled with a period of T = 0.001sec, find the expression for the resulting sequence y[n].

Question f. What is the digital frequency, ω, of y[n] for the value of T given in part (f.)?

Attachment:- frequency hertz.rar

Reference no: EM132453883

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