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ECE-2025 Lectures
Fall-2009
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
17 Aug 09
Sinusoids
Ch. 2, Sects 2-1 to 2-2,
Appendix B
<!–
Lecture Movie
–>
2
PDF,
perm
21 Aug 09
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 Aug 09
Phasor Addition Theorem
Ch. 2, Sect 2-6
ZIP file for Z-Drill:
complex number manipulations.
<!–
Lecture Movie
–>
4
PDF,
NO perm
28 Aug 09
More About Complex Numbers
Ch. 2, all,
App. A
<!–
Lecture Movie
–>
5
PDF,
perm
31 Aug 09
The Spectrum
Ch. 3, Sect 3-1,
App. A
<!–
Lecture Movie
–>
6
PDF,
perm
4 Sept 09
Periodic and Time-Varying Spectrum
Ch. 3, Sects 3-2, 3-3, 3-7, 3-8
<!–
Lecture Movie
–>
7
PDF,
perm
11 Sept 09
Fourier Series Analysis
Ch. 3, Sects 3-4, 3-5
<!–
Lecture Movie (partial)
and Spr-04 Lecture Movie
–>
Quiz
14 Sept 09
8
PDF,
perm
18 Sept 09
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
<!–
Lecture Movie
–>
9
PDF,
perm
21 Sept 09
Sampling and Aliasing
Ch. 4, Sects 4-1, 4-2
ZIP file for con2dis
<!–
Lecture Movie
–>
10
PDF,
perm
25 Sept 09
Bandlimited Reconstruction (D-to-A)
Ch. 4, Sects. 4-4, 4-5
Concept Map for Sampling
Concept Map for Reconstruction
<!–
Lecture Movie
–>
11
PDF,
perm
28 Sept 09
FIR Filtering Intro
Ch. 5, Sects 5-1, 5-2 & 5-3
Concept Map for FIR Filtering
<!–
Lecture Movie
–>
12
PDF,
perm
2 Oct 09
Linearity, Time-Invariance & Convolution
Ch. 5, Sects 5-5, 5-6 & 5-4
ZIP file for dconvdemo: Discrete-time Convolution
<!–
Lecture Movie
–>
Fall Break (3-6 Oct)
13
PDF,
perm
9 Oct 09
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
–>
14
PDF,
perm
12 Oct 09
Digital Filtering of Analog Signals
Ch. 6, Sects 6-6, 6-7, & 6-8
<!–
Lecture Movie
–>
15
PDF,
perm
16 Oct 09
Z-Transform Intro
Ch. 7, Sects 7-1 thru 7-5
<!–
Lecture Movie
–>
16
PDF,
perm
19 Oct 09
IIR Filters:: H(z) & Frequency Response
Ch. 8, Sects 8-1 thru 8-3
ZIP file for PeZdemo: Zero Placement & 3-Domains
<!–
Lecture Movie
–>
Quiz
23 Oct 09
17
PDF,
perm
26 Oct 09
Poles, Zeros & Frequency Response
Ch. 7, Sects 7-6 thru 7-8,
Ch. 8, Sects 8-4, 5, 6, 9, 10
<!– Combines Time-Domain & Frequency Domain Lectures for IIR
Lecture Movie
–>
<!—————————————–
17
PDF,
by Prof. Bhatti
13 Mar 09
Background on Cochlear Prosthesis
for Lab-9
—————————————->
<!————————————–
17
PDF,
perm
13 Mar 09
IIR Frequency Response
Ch. 8, Sects 8-4 thru 8-6
PeZdemo: Zero Placement & 3-Domains
Lecture Movie
—————————————->
<!————————————–
Spring Break (16-20 Mar)
—————————————–>
18
PDF,
perm
30 Oct 09
Continuous-Time Signals and Systems
Ch. 9, Sects. 9-1 to 9-5
<!–
Lecture Movie
–>
<!————————————–
<!–
Quiz
1 Apr 09
—————————————->
–>
19
PDF,
perm
2 Nov 09
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
PDF,
perm
6 Nov 09
Frequency Response of Continuous-Time Systems
Ch. 10, all
ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT
<!–
Lecture Movie
–>
21
PDF,
perm
9 Nov 09
Introduction to the Fourier Transform
Ch. 11, Sects. 11-1 to 11-4
<!–
Lecture Movie
–>
22
PDF,
perm
13 Nov 09
Fourier Transform Properties
Chapter 11, Sects. 11-5 to 11-9
<!– Lecture Movie
–>
23
PDF,
perm
16 Nov 09
Amplitude Modulation
Ch. 12, Sects. 12-1 & 12-2
<!–
Lecture Movie
–>
24
PDF,
perm
20 Nov 09
Demos: QAM, Optical Comm
Ch. 12, Sects. 12-1 & 12-2
<!–
Lecture Movie
–>
Quiz
23 Nov 09
25
PDF,
perm
30 Nov 09
Sampling Theorem Revisited
Ch. 12, Sect. 12-3
<!–
Lecture Movie
–>
26
PDF,
perm
30 Nov 09
Review and Applications
Chaps. 1-12
<!—————————————-
25
perm
4 Dec 09
3-Domains for IIR Systems
Ch. 8, all
—————————————–>
<!—————————————-
25
perm
21 Apr 09
Digital Filtering of Analog Signals
Chaps. 1-12
<!–
Lecture Movie
–>
——————————————->