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ECE-2025 Lectures
Spring-2006
The lecture slides are posted in Adobe’s PDF format. You may
obtain a free copy of the Adobe Acrobat Reader from http://www.adobe.com
. Use version 4.0 or later.The links called perm
are links to the specific lecture within a permanent home where the lecture
slides without ECE-2025 announcements are kept.
Note: the lecture order used in ECE-2025 sometimes puts IIR Filtering (Chapter 8) at the end,
so the numbers on the “permanent” lectures may differ from the Lecture numbers below.
Lecture
File(s)
Date
Topic
Reading
Extras
1
perm
9 Jan 06
Sinusoids
Ch. 2, Sects 2-1 to 2-2,
Appendix B
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Lecture Movie
–>
2
perm
13 Jan 06
Time and phase shift
Complex Exponentials
Ch. 2, Sects 2-3 to 2-5,
Apps. A & B
ZIP file for Sine Drill:
find cos() formula from a plot (updated from DSP First CD).
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Lecture Movie
–>
3
perm
20 Jan 06
Phasor Addition Theorem
Ch. 2, Sect 2-6
ZIP file for Z-Drill:
complex number manipulations.
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Lecture Movie
–>
4
perm
23 Jan 06
The Spectrum
Ch. 3, Sect 3-1,
App. A
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Lecture Movie
–>
5
perm
27 Jan 06
Periodic and Time-Varying Spectrum
Ch. 3, Sects 3-2, 3-3, 3-7, 3-8
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Lecture Movie
–>
6
perm
30 Jan 06
Fourier Series Analysis
Ch. 3, Sects 3-4, 3-5
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Lecture Movie (partial)
and Spr-04 Lecture Movie
–>
7
perm
3 Feb 06
Fourier Series & Spectrum
Ch. 3, Sects 3-4, 3-5, 3-6
ZIP file for Fourier Series MATLAB GUI Demo
Also, Slabaugh’s Fourier Series JAVA applet
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Lecture Movie
–>
8
perm
6 Feb 06
Sampling and Aliasing
Ch. 4, Sects 4-1, 4-2
ZIP file for con2dis
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Lecture Movie
–>
Quiz
10 Feb 06
9
perm
13 Feb 06
Bandlimited Reconstruction (D-to-A)
Ch. 4, Sects. 4-4, 4-5
Concept Map for Sampling
Concept Map for Reconstruction
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Lecture Movie
–>
10
perm
17 Feb 06
FIR Filtering Intro
Ch. 5, Sects 5-1, 5-2 & 5-3
Concept Map for FIR Filtering
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Lecture Movie
–>
11
perm
20 Feb 06
Linearity, Time-Invariance & Convolution
Ch. 5, Sects 5-5, 5-6 & 5-4
ZIP file for dconvdemo: Discrete-time Convolution
<!–
Lecture Movie
–>
12
perm
24 Feb 06
Frequency Response for FIR
Ch. 6, Sects 6-1, 6-2, 6-3 & 6-4
ZIP file for DLTIdemo: Sinusoid-IN gives Sinusoid-OUT
<!–
Lecture Movie
–>
13
perm
27 Feb 06
Digital Filtering of Analog Signals
Ch. 6, Sects 6-6, 6-7, & 6-8
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Lecture Movie
–>
14
perm
3 Mar 06
Z-Transform Intro
Ch. 7, Sects 7-1 thru 7-5
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Lecture Movie
–>
15
perm
6 Mar 06
Zeros & Frequency Response
Ch. 7, Sects 7-6 thru 7-8
ZIP file for PeZdemo: Zero Placement & 3-Domains
<!–
Lecture Movie
–>
16
perm
10 Mar 06
IIR Filters & H(z)
Ch. 8, Sects 8-1 thru 8-3
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–>
17
perm
13 Mar 06
IIR Frequency Response
Ch. 8, Sects 8-4 thru 8-6
PeZdemo: Zero Placement & 3-Domains
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Lecture Movie
–>
Quiz
17 Mar 06
Spring Break (20-24 Mar)
18
perm
27 Mar 06
Continuous-Time Signals and Systems
Ch. 9, Sects. 9-1 to 9-5
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Lecture Movie
–>
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Quiz
1 Apr 06
–>
19
perm
31 Mar 06
Continuous-Time Convolution
Ch. 9, Sects. 9-6 to 9-8
Quicktime Movie for Convolution
ZIP file for CCONVDEMO: Continuous-time convolution
<!–
Lecture Movie
–>
20
perm
3 Apr 06
Frequency Response of Continuous-Time Systems
Ch. 10, all
ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT
<!–
Lecture Movie
–>
21
perm
7 Apr 06
Introduction to the Fourier Transform
Ch. 11, Sects. 11-1 to 11-4
<!–
Lecture Movie
–>
22
perm
10 Apr 06
Fourier Transform Properties
Chapter 11, Sects. 11-5 to 11-9
<!– Lecture Movie
–>
23
perm
14 Apr 06
Amplitude Modulation
Ch. 12, Sects. 12-1 & 12-2
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Lecture Movie
–>
24
perm
17 Apr 06
Sampling Theorem Revisited
Ch. 12, Sect. 12-3
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Lecture Movie
–>
Quiz
21 Apr 06
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25
perm
29 Apr 06
3-Domains for IIR Systems
Ch. 8, all
—>
25
perm
24 Apr 06
Digital Filtering of Analog Signals
Chaps. 1-12
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Lecture Movie
–>
26
perm
28 Apr 06
Review and Applications
Chaps. 1-12
