2025-L09 - ECE-2025 Spring-2009 Quiz #1 Results Median =...

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ECE-2025 Spring-2009 ecture 9 Lecture 9 D-to-A Conversion eb 009 9-Feb-2009 Quiz #1 Results Q edian = 6; ean = 5 3 ± Median = 66; mean = 65.3 ± Resolve grading issues ± O LATER than Friday NO LATER than Friday, Feb 20 th ± After that, no scores will be changed ± Check t-square for ffice hours of graders office hours of graders of individual problems ± #1: Dr. Bhatti 2 D 2/7/2009 EE-2025 Spring-2009 jMc 2 ± #2: Dr. Lee ± #3: Dr. Barry ab & HW Info Lab & HW Info W #5: ue this week ± HW #5: due this week ± Monday Rec can turn it in on Wed at Lab ab 5 will be completely in ab quires a listening test ± Lab #5 will be completely in-Lab requires a listening test ± 50 points ± Come prepared to use con2dis GUI ± Lab #4 will be Formal Lab Report, worth 150 pts ± Listening Test at the beginning of Lab #6 ± Due starting on 17-Feb ± Honor Code !!! ± on’t exchange anything written or any electronic files 2/7/2009 EE-2025 Spring-2009 jMc 3 Don t exchange anything written or any electronic files Aliasing Demo with Chirp tt=0:1/8000:4; xx=cos(2*pi*1000*tt.*(1+tt)); 8000 H plotspec(xx+j*1e-9,8000) grid on, shg soundsc(xx,8000) f s =8000 Hz t 2/7/2009 EE-2025 Spring-2009 jMc 4 Lecture
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SAMPLING GUI (con2dis) t 2/7/2009 EE-2025 Spring-2009 jMc 5 Lecture EADING ASSIGNMENTS READING ASSIGNMENTS ± This Lecture: ± Chapter 4: Sections 4-4, 4-5 ± ther Reading: Other Reading: ± Recitation: Section 4-3 (Strobe Demo) ± ext Lecture: Chapter 5 (beginning) Next Lecture: Chapter 5 (beginning) 2/7/2009 EE-2025 Spring-2006 jMc 6 ECTURE OBJECTIVES LECTURE OBJECTIVES OLDING: a type of ALIASING ± FOLDING: a type of ALIASING ± DIGITAL-to-ANALOG CONVERSION is econstruction from samples ±
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2025-L09 - ECE-2025 Spring-2009 Quiz #1 Results Median =...

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