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Final Exam 4 Problems - Communication Systems Engineering | ELEG 403, Exams of Electrical and Electronics Engineering

University of Delaware (UD)Electrical and Electronics Engineering

Material Type: Exam; Class: Communication Systems Engineering; Subject: Electrical Engineering; University: University of Delaware; Term: Fall 2003;

Typology: Exams

Pre 2010

Uploaded on 09/02/2009

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Download Final Exam 4 Problems - Communication Systems Engineering | ELEG 403 and more Exams Electrical and Electronics Engineering in PDF only on Docsity!

EXAM #1 ELEG403 Wednesday October 22, 2003 Closed book Read all problems carefully before proceeding. There are four problems that are equally weighted (25 points each). There is also a bonus problem worth an additional 10 points. eeee Problem #1 Using your knowledge of the Fourier transform and its properties, compute the spectrum of y(t) where y(t) = [x(t+to) * (dx(t)/dt)] cos wet The symbol * represents convolution in time. Assume that x(t) = sinc 40t.