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Revision as of 09:20, 11 September 2008
Question 1
I chose the signal $ x[n]=e^{j\pi n} \, $ which Jeff Kubascik posted on his HW1.
Recall that this signal is periodic if $ T = {\omega_0\over2\pi}\, $ is rational.
Say I choose the sampling frequency $ Ts=.1 $
The output will be:
But if I choose the sampling frequency to be $ Ts=.7 $
