(New page: ==Periodic Signal== Let <math>x[n] = e^{jn}</math> For x[n] to be periodic, the following must hold true: <math>e^{jn} = e^{j(n+N)}</math> ==Non Periodic Signal==) |
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Revision as of 08:06, 4 September 2008
Periodic Signal
Let $ x[n] = e^{jn} $
For x[n] to be periodic, the following must hold true:
$ e^{jn} = e^{j(n+N)} $
