(→DT signal & its Fourier Coefficients) |
(→DT signal & its Fourier Coefficients) |
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== DT signal & its Fourier Coefficients == | == DT signal & its Fourier Coefficients == | ||
| − | <math>\ | + | <math>\ x[n] = 5sin(3 \pi n + \frac{4}{\pi})</math> |
| + | |||
| + | <math>\ x[n] = frac{5}{2j} (e^{j 3\pi n}) | ||
Revision as of 16:04, 26 September 2008
DT signal & its Fourier Coefficients
$ \ x[n] = 5sin(3 \pi n + \frac{4}{\pi}) $
$ \ x[n] = frac{5}{2j} (e^{j 3\pi n}) $
