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ECE-2025 Lectures
Spring-2004
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 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
Video
perm
05 Jan 04
Sinusoids
Ch. 2, Sects 2-1 to 2-2,
Appendix B
2
Video
perm
09 Jan 04
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.
3
Video
perm
12 Jan 04
Phasor Addition Theorem
Ch. 2, Sect 2-6
ZIP file for Z-Drill:
complex number manipulations.
4
Video
perm
16 Jan 04
The Spectrum
Ch. 3, Sect 3-1,
App. A
5
Video
perm
23 Jan 04
Periodic and Time-Varying Spectrum
Ch. 3, Sects 3-2, 3-3, 3-7, 3-8
6
Video
perm
26 Jan 04
Fourier Series Analysis
Ch. 3, Sects 3-4, 3-5
7
Video
perm
30 Jan 04
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
Quiz
02 Feb 04
8
Video
perm
06 Feb 04
Sampling and Aliasing
Ch. 4, Sects 4-1, 4-2
ZIP file for con2dis
9
Video
perm
09 Feb 04
Bandlimited Reconstruction (D-to-A)
Ch. 4, Sects. 4-4, 4-5
Concept Map for Sampling
Concept Map for Reconstruction
10
Video
perm
13 Feb 04
FIR Filtering Intro
Ch. 5, Sects 5-1, 5-2 & 5-3
Concept Map for FIR Filtering
11
Video
perm
16 Feb 04
Linearity, Time-Invariance & Convolution
Ch. 5, Sects 5-5, 5-6 & 5-4
ZIP file for dconvdemo: Discrete-time Convolution
12
Video
perm
20 Feb 04
Frequency Response for FIR
Ch. 6, Sects 6-1, 6-2, 6-3 & 6-4
ZIP file for DLTIdemo: Sinusoid-IN gives Sinusoid-OUT
13
Video
perm
23 Feb 04
Digital Filtering of Analog Signals
Ch. 6, Sects 6-6, 6-7, & 6-8
14
Video
perm
27 Feb 04
Z-Transform Intro
Ch. 7, Sects 7-1 thru 7-5
15
Video
perm
01 Mar 04
Zeros & Frequency Response
Ch. 7, Sects 7-6 thru 7-8
ZIP file for PeZdemo: Zero Placement & 3-Domains
Quiz
05 Mar 04
16
Video
perm
15 Mar 04
Continuous-Time Signals and Systems
Ch. 9, Sects. 9-1 to 9-5
17
Video
perm
19 Mar 04
Continuous-Time Convolution
Ch. 9, Sects. 9-6 to 9-8
Quicktime Movie for Convolution
ZIP file for CCONVDEMO: Continuous-time convolution
18
Video
perm
22 Mar 04
Frequency Response of Continuous-Time Systems
Ch. 10, all
ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT
19
Video
perm
26 Mar 04
Introduction to the Fourier Transform
Ch. 11, Sects. 11-1 to 11-4
20
Video
perm
29 Mar 04
Fourier Transform Properties
Chapter 11, Sects. 11-5 to 11-9
21
Video
perm
02 Apr 04
Amplitude Modulation
Ch. 12, Sects. 12-1 & 12-2
22
Video
perm
05 Apr 04
Sampling Theorem Revisited
Ch. 12, Sect. 12-3
Quiz
09 Apr 04
23
Video
perm
12 Apr 04
IIR Filters & H(z)
Ch. 8, Sects 8-1 thru 8-3
24
Video
perm
16 Apr 04
IIR Frequency Response
Ch. 8, Sects 8-4 thru 8-6
PeZdemo: Zero Placement & 3-Domains
25
Video
perm
19 Apr 04
3-Domains for IIR Systems
Ch. 8, all
26
Video
perm
23 Apr 04
Digital Filtering of Analog Signals
Chaps. 1-12
