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| + | == CT signal == | ||
<math>x(t) = 2 + cos({\frac{2\pi t}{3}})+ 4sin({\frac{5\pi t}{3}})\,</math> | <math>x(t) = 2 + cos({\frac{2\pi t}{3}})+ 4sin({\frac{5\pi t}{3}})\,</math> | ||
| + | |||
| + | == Coefficients == | ||
| + | |||
| + | <math>cos({\frac{2\pi t}{3}}) = \frac{1}{2}e^({\frac{j2\pi t}{3}})</math> | ||
Revision as of 16:08, 21 September 2008
CT signal
$ x(t) = 2 + cos({\frac{2\pi t}{3}})+ 4sin({\frac{5\pi t}{3}})\, $
Coefficients
$ cos({\frac{2\pi t}{3}}) = \frac{1}{2}e^({\frac{j2\pi t}{3}}) $
