(→Problem #1) |
(→Problem #1) |
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DT equation that is non-periodic: | DT equation that is non-periodic: | ||
| − | <math>y[n] = sawtooth[ | + | <math>y[n] = sawtooth[100n]</math> |
== Problem #2 == | == Problem #2 == | ||
Revision as of 13:35, 11 September 2008
Problem #1
CT equation that is periodic:
$ y[n] = sawtooth[n] $
DT equation that is non-periodic:
$ y[n] = sawtooth[100n] $
Problem #2
$ y[n] = e^{n-kN} * sin[n-kN] $ is the non-periodic equation.
To make it periodic:
$ \sum_{k=0}^{\infty} e^{n-kN} * sin[n-kN] $
