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ECE-2025 Lectures
Spring-2011
The lecture slides are posted in Adobe’s PDF format. Adobe Acrobat Reader is free from http://www.adobe.com
.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
PDF,
perm
14 Jan 11
Sinusoids
Ch. 2, Sects 2-1 to 2-2,
Appendix B
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Lecture Movie
–>
2
PDF,
perm
21 Jan 11
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.
<!–
Lecture Movie
–>
3
PDF,
perm
24 Jan 11
Phasor Addition Theorem
Ch. 2, Sect 2-6
ZIP file for Z-Drill:
complex number manipulations.
<!–
Lecture Movie
–>
4
PDF,
perm
28 Jan 11
The Spectrum
Ch. 3, Sect 3-1,
App. A
<!–
Lecture Movie
–>
5
PDF,
perm
31 Jan 10
Periodic and Time-Varying Spectrum
Ch. 3, Sects 3-2, 3-3, 3-7, 3-8
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Lecture Movie
–>
Quiz
4 Feb 11
Chapter 2 & Appendix A
6
PDF,
perm
7 Feb 11
Chirps & Fourier Series Analysis
Ch. 3, Sects 3-4, 3-5
<!–
Lecture Movie (partial)
and Spr-04 Lecture Movie
–>
7
PDF,
perm
11 Feb 11
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
PDF,
perm
14 Feb 11
Sampling and Aliasing
Ch. 4, Sects 4-1, 4-2
ZIP file for con2dis
<!–
Lecture Movie
–>
9
PDF,
perm
18 Feb 11
Bandlimited Reconstruction (D-to-A)
Ch. 4, Sects. 4-4, 4-5
Concept Map for Sampling
Concept Map for Reconstruction
<!–
Lecture Movie
–>
10
PDF,
perm
21 Feb 11
FIR Filtering Intro
Ch. 5, Sects 5-1, 5-2 & 5-3
Concept Map for FIR Filtering
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Lecture Movie
–>
Quiz
25 Feb 11
Chapters 3 & 4
11
PDF,
perm
28 Feb 11
Linearity, Time-Invariance & Convolution
Ch. 5, Sects 5-5, 5-6 & 5-4
ZIP file for dconvdemo: Discrete-time Convolution
<!–
Lecture Movie
–>
12
PDF,
perm
4 Mar 11
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
PDF,
perm
7 Mar 11
Digital Filtering of Analog Signals
Ch. 6, Sects 6-6, 6-7, & 6-8
<!–
Lecture Movie
–>
14
PDF,
perm
11 Mar 11
Z-Transform Intro
Ch. 7, Sects 7-1 thru 7-5
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Lecture Movie
–>
15
PDF,
perm
14 Mar 11
Zeros & Frequency Response
Ch. 7, Sects 7-6 thru 7-8
ZIP file for PeZdemo: Zero Placement & 3-Domains
<!–
Lecture Movie
–>
Quiz
18 Mar 11
Chapters 5 & 6
16
PDF,
perm
19 Mar 10
IIR Filters: H(z) & Frequency Response
Ch. 8, Sects 8-1 thru 8-6
Combines Time-Domain & Frequency Domain Lectures for IIR
<!– Lecture Movie
–>
17
PDF,
perm
1 Apr 11
Continuous-Time Signals and Systems
Ch. 9, Sects. 9-1 to 9-5
<!–
Lecture Movie
–>
18
PDF,
perm
4 Apr 11
Continuous-Time Convolution
Ch. 9, Sects. 9-6 to 9-8
Quicktime Movie for Convolution
ZIP file for CCONVDEMO: Continuous-time convolution
<!–
Lecture Movie
–>
19
PDF,
by Prof. Bhatti
8 Apr 11
Background on Cochlear Prosthesis
for Lab-10
20
PDF,
perm
11 Apr 11
Introduction to the Fourier Transform
Ch. 11, Sects. 11-1 to 11-4
<!–
Lecture Movie
–>
21
PDF,
perm
15 Apr 11
Fourier Transform Properties
Chapter 11, Sects. 11-5 to 11-9
<!– Lecture Movie
–>
22
PDF,
perm
18 Apr 11
Frequency Shifting: Amplitude Modulation
Ch. 12, Sects. 12-1 & 12-2
<!–
Lecture Movie
–>
Quiz
22 Apr 11
Chapters 9, 10, 11
23
PDF,
perm
25 Apr 11
Sampling Theorem Revisited
Ch. 12, Sect. 12-3
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Lecture Movie
–>
24
perm
29 Apr 11
Digital Filtering of Analog Signals
Chaps. 1-12
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Lecture Movie
–>