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| + | ==Periodic Signals== | ||
Periodic CT Signal: | Periodic CT Signal: | ||
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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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| + | ==Class Notes== | ||
| + | |||
| + | Here are my class notes for Chapter 1. | ||
| + | |||
| + | !`ECE_Ch1_pt1.pdf`__ | ||
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| + | __ ECE_Ch1_pt1.pdf | ||
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| + | |||
| + | !`ECE_Ch1_pt2.pdf`__ | ||
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| + | __ ECE_Ch1_pt2.pdf | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt3.pdf`__ | ||
| + | |||
| + | __ ECE_Ch1_pt3.pdf | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt4.pdf`__ | ||
| + | |||
| + | __ ECE_Ch1_pt4.pdf | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt5.pdf`__ | ||
| + | |||
| + | __ ECE_Ch1_pt5.pdf | ||
| + | |||
| + | * Better quality, but has page breaks. | ||
| + | |||
| + | !`ECE_Ch1_pt1.mht`__ | ||
| + | |||
| + | __ ECE_Ch1_pt1.mht | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt2.mht`__ | ||
| + | |||
| + | __ ECE_Ch1_pt2.mht | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt3.mht`__ | ||
| + | |||
| + | __ ECE_Ch1_pt3.mht | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt4.mht`__ | ||
| + | |||
| + | __ ECE_Ch1_pt4.mht | ||
| + | |||
| + | |||
| + | !`ECE_Ch1_pt5.mht`__ | ||
| + | |||
| + | __ ECE_Ch1_pt5.mht | ||
| + | |||
| + | * How to open this file - [.mht Files] | ||
| + | * .mht doesn't have page breaks. | ||
Revision as of 16:28, 15 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 <img alt="tex:T_0" style="vertical-align: middle;" />).
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 <img alt="tex:N_0" style="vertical-align: middle;" />)
Note that the period N must be an integer in DT, but that the period T in CT can be any positive real number.
Class Notes
Here are my class notes for Chapter 1.
!`ECE_Ch1_pt1.pdf`__
__ ECE_Ch1_pt1.pdf
!`ECE_Ch1_pt2.pdf`__
__ ECE_Ch1_pt2.pdf
!`ECE_Ch1_pt3.pdf`__
__ ECE_Ch1_pt3.pdf
!`ECE_Ch1_pt4.pdf`__
__ ECE_Ch1_pt4.pdf
!`ECE_Ch1_pt5.pdf`__
__ ECE_Ch1_pt5.pdf
- Better quality, but has page breaks.
!`ECE_Ch1_pt1.mht`__
__ ECE_Ch1_pt1.mht
!`ECE_Ch1_pt2.mht`__
__ ECE_Ch1_pt2.mht
!`ECE_Ch1_pt3.mht`__
__ ECE_Ch1_pt3.mht
!`ECE_Ch1_pt4.mht`__
__ ECE_Ch1_pt4.mht
!`ECE_Ch1_pt5.mht`__
__ ECE_Ch1_pt5.mht
- How to open this file - [.mht Files]
- .mht doesn't have page breaks.
