(New page: == Memoryless System & System with Memory == * A system is memoryless if for any t0, the output y(t0) only depends on the present input, x(t0).<br> The output doesn't depend on past o...) |
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Revision as of 10:25, 13 September 2008
Memoryless System & System with Memory
- A system is memoryless if for any t0, the output y(t0) only depends on the present input,
x(t0).
The output doesn't depend on past or future input, x(t0 + k) for any integer k.
- A system is a system with memory if for any t0,
the output y(t0) depends on not only the present input, x(t0) but also the past or future, x(t0 + k) for any integer k.
