(→Periodic signals) |
(→Periodic signals) |
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<math> x(t) = x(t+T) </math> | <math> x(t) = x(t+T) </math> | ||
| − | + | -Consider <math> x(t) = sin(t) </math> from 0 to 8pi | |
<center>[[Image:sin.jpg _ECE301Fall2008mboutin|400px]]</center> | <center>[[Image:sin.jpg _ECE301Fall2008mboutin|400px]]</center> | ||
Revision as of 08:45, 5 September 2008
Continuous Time
Periodic signals
A signal is periodic if there exists some T>0 such that: $ x(t) = x(t+T) $
-Consider $ x(t) = sin(t) $ from 0 to 8pi
