| Line 2: | Line 2: | ||
<pre>Input CT signal: x(t) = 3cost+sin2t</pre>. | <pre>Input CT signal: x(t) = 3cost+sin2t</pre>. | ||
| − | =<math>3*\frac{e^jt}+ | + | =<math>3*\frac{e^jt}+e^{-jt}{2}+\frac{e^j2t}-e^{-j2t}{2}\,</math> |
Revision as of 17:15, 23 September 2008
Fourier series:
Input CT signal: x(t) = 3cost+sin2t.
=$ 3*\frac{e^jt}+e^{-jt}{2}+\frac{e^j2t}-e^{-j2t}{2}\, $
