Test 4 Problems with Solutions - Signals and Systems II | EEE 304, Exams of Signals and Systems

Material Type: Exam; Professor: Zhang; Class: Signals and Systems II; Subject: Electrical Engineering; University: Arizona State University - Tempe; Term: Fall 2011;

Typology: Exams

2010/2011

Uploaded on 12/05/2011

caobolong1989
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| : EEE304--Test 4 Problem 1: Consider the system below with input signal x(¢) with Fourier transform X(j@) and output signal y(¢) . Name: Sketch the Fourier transforms of y,(), ¥,(f), y;(f) and y(£) . (10pt} x(t vO, mnciny= \o|232 ¥2(t) Ys ssgioy={ lol <3 ¥@) 0, otherwise 0, otherwise cos(3ar) cos(4nt) AX Vo) 1 1 “oe tion: . Solution Ygw ALM “Uf a7, YE 3h, HG Yatiw) x * Y| RY SIC ar HL pp Vat) N t /\ “Rt ik LT Th Yaw) le ho