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<math>\ cos(2t) = \frac{e^{2jt} + e^{-2jt}}{2} </math> | <math>\ cos(2t) = \frac{e^{2jt} + e^{-2jt}}{2} </math> | ||
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| + | From the first two statments we can deduce that the general behavior of the system is | ||
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| + | <math>/ x(t) \rightarrow SYSTEM \rightarrow ty(-t)</math> | ||
Revision as of 00:43, 19 September 2008
We know that:
$ \ e^{2jt} \rightarrow SYSTEM \rightarrow te^{-2jt} $
$ \ e^{-2jt} \rightarrow SYSTEM \rightarrow te^{2jt} $
We also know that the response for
$ \ cos(2t) = \frac{e^{2jt} + e^{-2jt}}{2} $
From the first two statments we can deduce that the general behavior of the system is
$ / x(t) \rightarrow SYSTEM \rightarrow ty(-t) $
