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| + | =Periodic versus non-periodic functions ([[Homework_1_ECE301Fall2008mboutin|hw1]], [[ECE301]])= | ||
| + | <span style="color:green"> Read the instructor's comments [[hw1periodicECE301f08profcomments|here]]. </span> | ||
| + | |||
==Periodic Funtion== | ==Periodic Funtion== | ||
Latest revision as of 06:12, 14 April 2010
Periodic versus non-periodic functions (hw1, ECE301)
Read the instructor's comments here.
Periodic Funtion
A periodic funtion is one that satisfies the condition
- $ x(t+T)= x(t)\, $
Example
$ \sin(t+2\pi) = \sin(t).\cos(2\pi) + \sin(2\pi).\cos(t) = \sin(t)\, $
Non-Periodic Funtion
A non-periodic funtion is one that does NOT satisfy the condition
- $ x(t+T)= x(t)\, $
Example
