DIGITAL SIGNAL PROCESSING

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DIGITAL SIGNAL PROCESSING

• ENTC 4347/5347-001 Dr. Hugh Blanton
• TR 815-1105 [phone]
• blanton_at_etsu.edu
• Office Hours
• TR 930 am-1130 am
• or By appointment

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DIGITAL SIGNAL PROCESSING
ETSU Electronic Eng.Tech.
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DIGITAL SIGNAL PROCESING
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Prerequisites for ENTC 4347

• Algebra Trig. (Differential Integral
  Calculus preferred)
• Digital Electronics Course

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Textbooks
The Scientist and Engineer's Guide to Digital
Signal Processing by Steven W. Smith, Ph.D.
California Technical Publishing ISBN
0-9660176-3-3 (1997) http//www.dspguide.com/ Not
e this is a book that may be accessed over the
internet.
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Textbooks
DSP Applications Using C and the TMS320C6x
DSKRulph ChassaingISBN 0-471-20754-3
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PREVIEW (ENTC 4347)

• Math Review
• Week 1-2Complex Numbers MATLAB
• Lab 1--Matlab
• Week 3-4Z-transforms
• Lab 2Complex Numbers
• Filters
• Week 5-6Fir Filters
• Lab 3Fir Filters
• Week 7-8TEST1/Digital Filters
• Lab 4Filters
• Week 9-10IIR Filters
• Lab 5IIR Filters

• Fourier Transforms
• Week 11-12TEST2/DFT
• Lab 6
• Week 13-14FFT
• Lab 7
• Week 15Review
• Week 16Final

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Grading

• There will be 2 homework assignments (100 pts)
• There are 2 exams (200 pts.).
• There are 4 to 6 lab sessions (60 pts)
• There is subjective grade related to attendance
  and participation (40 points).
• Your grade will be calculated based upon the
  percentage of points you get divided by 400.

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EXAM GRADES

• Each person will be individually graded on their
  exams.

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Homework Assignments

• There will be 2 homework assignments.
• The class will be divided into groups of 3.
• Each week an individual will be randomly chosen
  from the groups to work a problem chosen from the
  homework assignment.
• The group will be graded on a 1 to 10 scale
• 10 No errors
• 9 Minimal errors
• 7 On the right track
• 5 On the wrong track
• 3 No track
• 1 You showed up

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Lab Assignments

• There are 4 to 6 lab assignments.
• There will a maximum of 2 in a lab group.
• Each person must submit a lab report.
• The problem will be graded on a 1 to 10 scale
• 10 Could not be done better
• 9 Above average
• 7 Average acceptable report
• 5 Below average
• 3 Very poor
• 1 You were there

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QUESTIONS
Group Delay
Amplitude
2.0
20
1.75
0
1.50
-20
1.25
(dB)
(?s)
1.0
-40
0.75
-60
0.50
0.25
-80
0
-100
0.1
1
10
100
0.1
1
10
100
FREQUENCY (kHz)
FREQUENCY (kHz)
BESSEL
BUTTERWORTH
CHEBYSHEV
ELLIPTIC