midterm - EEE 391 Basics of Signals and Systems Midterm...

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Unformatted text preview: EEE 391 Basics of Signals and Systems Midterm Exam 25 March 2010, Thursday closed book and notes no calculators Given Time: 120 min Instructors: Billur Barshan and Haidun Ozaktas Last Name : ................................................... .. First Name : ................................................... .. Section : ................................................... . . ID number : ................................................... .. Signature : ................................................... .. Total Points Points Received Allocation of points: 1) 25 pts (a) 6 pts (in) 6 pts (0) 6 pts (d) 7 pts 2) 25 pts (3.) 4 pts (1)) 8 pts ((3) 9 Eats (d) 4 pts 3) 20 pts (a) 5 pts (b) 5 pts (0) 5 pts (d) 4) < ) (a) 30 pts (a) 3 pts (b) 4 pts c 5 pts 10 pts (e) 8 pts Attention: Read all the questions carefully and show your work or justify your answer for full or partial credit. Please put your answer for each part in the given spaces. 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A .7; {£15 : ifi.,¥$ 5.. a) Vina “Pm: .mmifiac} 5i9~ncx\ xEn] , 2W 2... 01> Plot Hm: digi¥m\ ~$\>¢c3rrum QQHM: signed KEN] Lox/er ‘Bnc. ‘m‘\‘e.rva\ w3W$ a; éfifi. \flc.\ode_ ak‘asafls in +1ni$ intarvcfl and C3.\$O JYKWQ‘T com‘flex leihckes. Draw a. rectangular wincibw U$MS ciashaci the?» “E0 indica+e Hm: Erequancfl w‘tnc3k0w aged ’05 "Hm (clam racons‘rwd'or iaaxfl race wSTG-ifitbf‘ in domofifl- 3 6511‘ if 339w Be.fir e) KEWJ is) conV¢.r“—l:e.d to cm anabfl signed b3) an hie-.01 D~+o»C. conxreH-er Wilda $5 2 @Hz. Find the: bigncd a": “fine: oo+Pu+ 033%,; F$CQN$+FQQ+DV. \nd‘am‘lf‘e. wka’rkcr Hfiifp {g 0, (24:25:63. 0? uhcfiarsamhmFlmB or oversampmg. L? Uncficrémmp‘kmfi ) 'mflzlcoere. w‘hidm are adiasxzcl and whrikef‘ Pafidflxg Gamma at" nd’t. #31:. 5%“ 3i: "~32:an ‘ MW e) 8En1m393+eza +eza3 mwiib—k‘ EcosééEn—fi 5&3 3: “a + lacs; Mamgstwg) as: “313$ 51% 5 ____ 21sz - will: _ 3 + 1cos<€a0t_ Z) 7; #3 + 2 (10$. (401W: mg.) 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This note was uploaded on 06/18/2010 for the course COMPUTER S EEE 391 taught by Professor Billurbarshan during the Spring '10 term at Bilkent University.

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midterm - EEE 391 Basics of Signals and Systems Midterm...

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