Midterm_soln

Midterm_soln - I Find and sketch the eunvuiutinn of the tiniluwtinj:I equations Clearly lath-e1 uli pertinent x'uiues urtd explain yuur answer in

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Unformatted text preview: I. Find and sketch the eunvuiutinn of the tiniluwtinj:I equations. Clearly lath-e1 uli pertinent x'uiues urtd explain yuur answer in words if you do net have time In earl}: nut the mutil. Ft’tl' purl I'C‘. you are enly required to give a sketch with eieuriy iuheieel 'tr'ttlLtut-i. {45 philllfii a) 2:0) * [cos( 0M!) + 50)] b) [e’u(r)]* [Enema] 0) T” 1 1—1 1 -- t I t—-———+ i—T——| T @mm 5m = mm..- mm WT) I WWW 1 1' Cal”: aft) 4% Carat) H0“) #131 “4%.? g: L ,-— Qélb>=€9 f0; - ... )Co/ It)? i t I CG): f CUSC’C’) of?“ : 5m 1/ :- 9m% 2 D :0 re (:3 : 9:976 51(6) 34 t 1 er gar/r: 1 .- eta”) ’t’ 1 firm 7 5%(7‘) -—-> at) :g MCI”) 1 -Ep #1..»- _, I Km): 5 “(0%, X201): 5 guise) (gm _. Ear 5C0 CG):O 4: ’1' F S, 7‘70 e is + 15’ 134' 315% Z13? CH): [4536 g.- {3 or?“ ~«L5/ b 0 2" C? s is 5 .L e — L a? 2, 2. fitJI-Lff-f? KG)? 6’ .10) *9 é .6 h: # 4 .13 Kim: 5 £40“) “A: Xaf'C’): 5 Mt) 65441:: P a Ear f<0 (I‘M-:0 . :3 Egg” 2"?0 . it f-F’C' (#73) " r‘“ZT N f pa”? E“ cwfiea .; r: and“: U D 2 D f —r r L6 -~ J. - Z Z C(0):0 {— CCLL>>0)fi if? '2 flf‘ (520 M Mme max arm/mp 5 do) , QMfi/fi W 54% :' : id: 7 .— 6 $7: CC?) : Cowgf : Mm “Mall-3.x 0W6 fed : 777 _ r T . F galéMfi, 724m; ,g, {43:4 f+IZ- <% 651‘) Mariam; KIM”? jam 315/0 7‘0 777 _.. {/flflj grams}? ‘5 {he jgm‘ {Ami {A9, ate, 3 $2.503 haw @607”; W 67mg M Mr? MM 5ng Name 3 g 2. In your awn wards explain the concapt of canvnlutinn and what it is used fur. U SE words and graphs [0 aid your explanation. [I 5 points} " Cshuulv'h'w (highly: MM Gu- :HFV‘I' Siobnafl, imPvLy. r15?§}\${,} amt Mmé‘FJI a; (1n Ss‘atfim‘ H EL irv-flJil- MEPOAM crack-a LT; SEVEN} M m“ Lin-«l fibre-Q (L; at] $wa fnfv‘l’ 1/51an N. " (ML um WWW a» pmlkml an, +L “ghk fl "he-LHYwL _ L ) KG?) Jr} n A) *9 km Name 16?)“ 3. Give a real world example ot‘a systnm which can he cunsiderad a lint-3r tima invariant systam and explain why it can he assumed as an LTI system. Under what conditions is the system non-linear and why? Under what mnditinns is thE: system time-varying and why? {It} points} 6111 Gm RC fil'rcvl'? can in!- Lanfiqu-N-J a“ jEJ‘lr-Lfl. uncflN' {ingfmafiri QPUKJ~Ifi nmdllfimt (4-. 1A} LIOVJ '" Cirgufi Linn. b— &L '1 Jr %fl w cL Gufllhlld QM AWDL. " fix 51:4} Mit’hri at Efiffitfl'fl’" “1-311 W hm wnpw. chthksj Lhamatuighu 05 "EL. QC flat-'7‘}? —-F" Name 4. Find the lriganumalrie Fourier series liar the rum periodic square wares heluw. Pint the first 3 harmmties as a Function of Frequency. What is happening to the 1values til the harmunies as the square wave is enmpressed. Since this is an even Functinn. year will truly have to calculate as {31] points] T! 2 ’X‘ (‘0 |——i 1 at? an t bfl E . T TH fiat/j) é a” :fifi} mf Mg, fmwdmmv‘af 20% my Xfl) is dr‘flé/fiar‘ firm/m zléla/ 9/)(20') ...
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This note was uploaded on 02/27/2008 for the course BME 513 taught by Professor Yen during the Fall '07 term at USC.

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Midterm_soln - I Find and sketch the eunvuiutinn of the tiniluwtinj:I equations Clearly lath-e1 uli pertinent x'uiues urtd explain yuur answer in

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