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Problem 9 :
Figure I shows the overall system for
filtering a continuous-time signal using a discrete time
filter. If Xc(jw) and H(exp(jw)) are as shown
in figure II, with 1/T=20kHz, sketch Xp(jw),
X(exp(jw)), Y(exp(jw)), Yp(jw) and Yc(jw).
Figure ( I )
Figure ( II )
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