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== Power and Energy Problem == | == Power and Energy Problem == | ||
| + | <math>x(t) = 3\cos(4t + \frac{\pi}{3})</math> | ||
| + | <math>P_\infty</math> | ||
| − | + | <math>E_\infty</math> | |
Revision as of 20:12, 4 September 2008
Power and Energy Problem
$ x(t) = 3\cos(4t + \frac{\pi}{3}) $
$ P_\infty $
$ E_\infty $
- Bonus Problem!
$ x(t) = e^{j(\pi t-1)} $
$ P_\infty $
