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Note that the period N must be an integer in DT, but that the period T in CT can be any positive real number. | Note that the period N must be an integer in DT, but that the period T in CT can be any positive real number. | ||
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| + | ==Systems in General== | ||
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| + | [[Automated property verification_Old Kiwi]] | ||
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| + | [[Properties of Systems_Old Kiwi]] | ||
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| + | [[Simplified view of cascaded systems (Quiz 1)_Old Kiwi]] | ||
==Class Notes== | ==Class Notes== | ||
Latest revision as of 17:35, 16 March 2008
Periodic Signals
Periodic CT Signal:
A CT signal X(t) is called periodic if there exists T>0 period such that X(t+T)=X(t),for all values of t. The fundamental period is the smallest period of all periods of a signal (denoted by :$ T_0 $).
Periodic DT Signal:
A DT signal X[n] is called periodic if there exists N>0 period such that X[n+N]=X[n],for all values of n. the fundamental period is the smallest period of all periods of a signal (denoted by $ N_0 $)
Note that the period N must be an integer in DT, but that the period T in CT can be any positive real number.
Systems in General
Automated property verification_Old Kiwi
Properties of Systems_Old Kiwi
Simplified view of cascaded systems (Quiz 1)_Old Kiwi
Class Notes
Here are my class notes for Chapter 1.
- Better quality, but has page breaks.
- How to open this file - [.mht Files]
- .mht doesn't have page breaks.
