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| Discrete-Time Systems: |
| A discrete-time system can be thought of as a transformation or operator that maps an input sequence {x[n]} to an output sequence {yk[n]} |
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By placing various conditions on T(.) we can define different classes of systems.
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Basic System Properties
- Systems with or without memory:
- Invertibility
- Causality
- Stability
- Time invariance
- Linearity
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