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| + | I'm not quite sure how to complete my problem. The signal I'm trying to create is <math>x[n] = sin(3 \pi n + \frac{\pi}{2})</math>. | ||
Revision as of 18:55, 26 September 2008
Question
1. $ \ x[n] $ is periodic with period of N = 2
2. $ \sum^{1}_{k = 0}x[n] = 0 $
Answer
I'm not quite sure how to complete my problem. The signal I'm trying to create is $ x[n] = sin(3 \pi n + \frac{\pi}{2}) $.
