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<math>x(t)=sint +2cos2t</math> | <math>x(t)=sint +2cos2t</math> | ||
| − | <math>\frac{e^{jt}-e^{-jt}}{2}</math>+<math>2*\frac{e^{2jt}+{e^{-2jt}}}{2}</math> | + | |
| + | =<math>\frac{e^{jt}-e^{-jt}}{2}</math>+<math>2*\frac{e^{2jt}+{e^{-2jt}}}{2}</math> | ||
Revision as of 13:46, 23 September 2008
CT SIGNAL & ITS FOURIER COEFFICIENTS
Let the input signal be
$ x(t)=sint +2cos2t $
=$ \frac{e^{jt}-e^{-jt}}{2} $+$ 2*\frac{e^{2jt}+{e^{-2jt}}}{2} $
