| Line 1: | Line 1: | ||
| − | <math>e^2jt | + | <math>e^{2jt} --> system --> te^{-2jt}</math> <br> |
| − | <math>e^2jt | + | <math>e^{-2jt} --> system --> te^{2jt}</math> <br> |
| − | =><math>\cos(2t)=\frac{e^2jt+e^ | + | =><math>\cos(2t)</math> --> system |
| − | =<math>\frac{1}{2} | + | =<math>\frac{e^{2jt}+e^{-2jt}}{2}</math> --> system<br> |
| + | =<math>\frac{1}{2}(e^{2jt}+e^{-2jt})</math> -->system | ||
Revision as of 15:49, 18 September 2008
$ e^{2jt} --> system --> te^{-2jt} $
$ e^{-2jt} --> system --> te^{2jt} $
=>$ \cos(2t) $ --> system
=$ \frac{e^{2jt}+e^{-2jt}}{2} $ --> system
=$ \frac{1}{2}(e^{2jt}+e^{-2jt}) $ -->system
