(New page: 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 a...)
 
 
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[[ECE301:ECE301_Old Kiwi]]
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==Periodic Signals==
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Periodic CT Signal:
 
Periodic CT Signal:
  
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  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 <img alt="tex:T_0" style="vertical-align: middle;" />).
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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 :<math>T_0</math>).
  
 
Periodic DT Signal:
 
Periodic DT Signal:
  
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  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.
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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.
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the **fundamental period** is the smallest period of all periods of a signal (denoted by <img alt="tex:N_0" style="vertical-align: middle;" />)
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the '''fundamental period''' is the smallest period of all periods of a signal (denoted by <math>N_0</math>)
  
 
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]]
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==Class Notes==
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Here are my class notes for Chapter 1.
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[[Media:ECE_Ch1_pt1.pdf _Old Kiwi|part 1]]
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[[Media:ECE_Ch1_pt2.pdf _Old Kiwi|part 2]]
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[[Media:ECE_Ch1_pt3.pdf _Old Kiwi|part 3]]
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[[Media:ECE_Ch1_pt4.pdf _Old Kiwi|part 4]]
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[[Media:ECE_Ch1_pt5.pdf _Old Kiwi|part 5]]
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* Better quality, but has page breaks.
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[[Media:ECE_Ch1_pt1.mht _Old Kiwi|part 1]]
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[[Media:ECE_Ch1_pt2.mht _Old Kiwi|part 2]]
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[[Media:ECE_Ch1_pt3.mht _Old Kiwi|part 3]]
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[[Medai:ECE_Ch1_pt4.mht |part 4]]
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[[Media:ECE_Ch1_pt5.mht _Old Kiwi|part 5]]
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* How to open this file - [.mht Files]
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* .mht doesn't have page breaks.

Latest revision as of 17:35, 16 March 2008

ECE301:ECE301_Old Kiwi

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.

part 1

part 2

part 3

part 4

part 5

  • Better quality, but has page breaks.

part 1

part 2

part 3

part 4

part 5

  • How to open this file - [.mht Files]
  • .mht doesn't have page breaks.
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