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  3. 5 consider the sinusoidal signal xtscos500nt and suppose that...

Question: 5 consider the sinusoidal signal xtscos500nt and suppose that...

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5. Consider the sinusoidal signal x(t)scos(500nt +の, and suppose that this signal is 1000z (2afs), in order to achieve the signal sampled, using impulse sampling, at w, Xp (t) as 72 (500 ) δ (t- Hint: Look at Example 7.1 in the textbook. Find the signal g(t) such that x(t) = cos( Show that g (2.5 points). (2.5 points). a. cos(500nt) + g(t). b. = 0 for n = 0, ± 1, ±2, c. Using the results of the previous two parts, show that if the sampled signal is applied as the input to an ideal lowpass filter with cutoff frequency wc 500, the resulting 5 points). output is x,(t)-cos(0) cos(500 t).
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