We have a continuous time-domain sinewave signal x(t) = sin(500xt +π / 5) .
We sample the time-domain signal with sampling period T = 0.2ms and we get the sequence 4n] . If we start sampling at time t = 0 , we will obtain samples at
0T 1T 2T 3T and so on.
(a) What is frequency of the sinewavex(t) in HZ?
(b) What is the sampling frequency f,?
(c) Will the time domain sampling create signal alias? Explain why.
(d) Calculate [40] [41] [42]