(New page: 1. DT signal with period N=4 2. a2=a3=20 3.) |
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1. DT signal with period N=4 | 1. DT signal with period N=4 | ||
| − | 2. a2=a3= | + | <br> |
| − | 3. | + | 2. a2=a3=6 |
| + | <br> | ||
| + | 3. <math>\sum_{n=0}^{3}|x[n]|^2=144</math>. | ||
| + | <br> | ||
Revision as of 10:03, 26 September 2008
1. DT signal with period N=4
2. a2=a3=6
3. $ \sum_{n=0}^{3}|x[n]|^2=144 $.
