(New page: "A system is called "time invariant" if for any input signal x[n] and for any <math>t_0 \epsilon \mathbb{R}</math>, the response to the shifted input is the shifted output." -Mimi Boutin ...) |
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| + | ==Definition== | ||
"A system is called "time invariant" if for any input signal x[n] and for any <math>t_0 \epsilon \mathbb{R}</math>, the response to the shifted input is the shifted output." -Mimi Boutin | "A system is called "time invariant" if for any input signal x[n] and for any <math>t_0 \epsilon \mathbb{R}</math>, the response to the shifted input is the shifted output." -Mimi Boutin | ||
A system is "time invariant" if when you time shift the input, the only thing that changes in the output is the same time shift. | A system is "time invariant" if when you time shift the input, the only thing that changes in the output is the same time shift. | ||
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| + | ==Time-Invariant== | ||
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| + | ==Time-Variant== | ||
Latest revision as of 13:01, 12 September 2008
Definition
"A system is called "time invariant" if for any input signal x[n] and for any $ t_0 \epsilon \mathbb{R} $, the response to the shifted input is the shifted output." -Mimi Boutin
A system is "time invariant" if when you time shift the input, the only thing that changes in the output is the same time shift.
