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(→Problem #1) |
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== Problem #1 == | == Problem #1 == | ||
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| + | CT equation that is periodic: | ||
| + | |||
| + | <math>y[n] = sawtooth[n]</math> | ||
| + | |||
| + | DT equation that is non-periodic: | ||
| + | |||
| + | <math>y[n] = sawtooth[n]</math> | ||
== Problem #2 == | == Problem #2 == | ||
Revision as of 13:33, 11 September 2008
Problem #1
CT equation that is periodic:
$ y[n] = sawtooth[n] $
DT equation that is non-periodic:
$ y[n] = sawtooth[n] $
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] $
