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(→Part A: Understanding System’s Properties) |
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=Part A: Understanding System’s Properties= | =Part A: Understanding System’s Properties= | ||
| − | ==1 | + | ==1.Causal system== |
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It's Output at any given time only depends on past or present events/information. | It's Output at any given time only depends on past or present events/information. | ||
| + | y(t) = x(t-5) + 8 | ||
| − | == | + | ==2.Non-Causal System== |
Output at any given time depends on a future event or piece of information. | Output at any given time depends on a future event or piece of information. | ||
| + | y(t) = x(t+5) +8 | ||
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| − | + | Jayanth's comments: This is the correct deinition for a causal System. | |
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Latest revision as of 15:10, 19 September 2008
Part A: Understanding System’s Properties
1.Causal system
It's Output at any given time only depends on past or present events/information. y(t) = x(t-5) + 8
2.Non-Causal System
Output at any given time depends on a future event or piece of information. y(t) = x(t+5) +8
Jayanth's comments: This is the correct deinition for a causal System.
