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Unformatted text preview: x ( t ), we claim that we can sample it at s = 2 instead and still be able to reconstruct x ( t ) perfectly provided we follow the system described in Figure p7.26(b). Explain why we can still have perfect reconstruction in this particular case by plotting the frequency spectrum X p ( j ) of the impulse sampling x p ( t ). What are the values of a and b ? Question 4: [Advanced] p. 565, Problem 7.27. Question 5: Do the following task. http://cobweb.ecn.purdue.edu/ chihw/10ECE301F/com/sampling.html...
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- Fall '06