ps-2 - PROBLEM 43: 3131'}: 2-1955 (IO-311’“ 4%}...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: PROBLEM 43: 3131'}: 2-1955 (IO-311’“ 4%} ‘185243050 1 349’}: A cafiew 3'3 11“? fmhnuaufi-JH'ML h 5 fifw. 29 21f: : DEBTJ an. Gian-Err} m. £331r-1r. H Baht: :11";- : 0.311“ :5) {3D -_ {35, (2'13): (DU-Oxau" $5 lFa»: ‘10:: HE "7 EH"): 2.1 cap-s. (Ham-n4: 4%)) {15- «F.; M 2%: 2-311" :T) {:12 é‘jflfil‘tt .__~, my}: 1.2 C55(1fl'(5‘|°°w= ~V/a‘). Rani, 31% = “1-71? i) Q: 1356‘?) : -EiDDHE- x (a = 2.31 Cos (aw-5m» Jar/3) —-1:r Ki“ 2: lclflos( Rrfi5lflfi)f +F'f5j PROBLEM 4.4: . 'Zflm“ _-2ur(m.nt 32mm? -4 mm.- {m x£t1=i1fl +3? +L1e-‘r “lie I .1 " ) There are sis; firms: “H: Sfljflwilfi4t éj2¢s|04t jun-{Izown I -jlwfl:¢on}f: I +#EJ2W{EODU-)t +‘|Te_hmr{ Email: 5Pec’fl‘um PM‘: ME created in MATHI‘B: Spectrum for AM Modulatlon Magnitude -12 -1u -5 [J 8 1D 12 frequency {kHz} Lb") Yes Hue waflform is Pavia-Elia. Tm: six Frefiumms Z‘lleDDJquDDDJ’g-OOOJ imaginmglmmg are all diursible by lam-H1. Thea-welfare, Fo=1DGsz is- Hua Fumiaman’ral Freetown-3- Th: paid If, Vi; = yuan 5e: = Jimm- La) 111E fimFlfu-uj rain: Win-15* be area-h” H-La... Wicg ‘HVZ high-med} I'VE JILLH— fi F5 2:» 1(i2lbaoj —_ afloat: Ha PRUBLEMdfi: ‘9) LE{' It”: ID costar-J 1a.?) at a. rul+E 01: F5. :‘9 film]: AH-nbvfi —_ High) KLHW= chn5( %%;+¢P) \ - '— 0-2" =39- wfi mam-man %‘5 +0 f % I: 2001?. fiLn’] : ID (05(G-2n'n "VJ/'1) CF: JV? A Ella-cane]. Pasfibic afar-hall i:- Hue "HIJEJ ‘1“3‘5“ 0i" (“PIC-5} ._ = -Ll-‘u _ -lDQTr _ IFS ‘FD £5 E— a? —- In His case, He phase (if) chm-3:5, fH'F ID 6% “firm-t + LP} EDI]: IDmfiffifiiFs‘Fu‘J"¥;+tpj= lilac-s ~_-_ JD¢ns(-1W£E;:i ftfic]: J0ms(1’n%n 'q’). =‘er Ly=+v§ m (b) Ramnshuckm of 3%] mang {35:29am aanFles/Sec. The (“sq-Hi w mfinuwa domains are rank; by: -nv—- “ t 01. fl «II—U {2st ‘F; I I _ 5:: we TEFlacE'. 'n" in 51M. wI‘H'\ fit. Tim. ts 931w} 0m. Meal D-fbvh wwH rip. KING: I'DLDE-(G.irrn-1‘71\] (JIn- IT'FDE + up} = coo IH’]: ID;¢5{0.Jrr1f5{-_%) M 5 1 : ID wsiwofi "Vfl L—M=4norr 5:, E=ZGOHL PROBLEM 4.3: for‘g: cos. (551wa err. (Tfikarr {r} l —. ‘_ “mt L Jlé’mfl 155D“ Jmfl :3 a + 4J e F ‘h E -4: E my C SAME- PFS L EAMF I45 git-1% . _ “EL ' ‘ I -1751: EJ #EJWL iEJWT-r fig 53 «3?? -315’ a 315' 3'3; Hut) ,e-Kus EFECTEUM. @ EMPLMI‘) TL'M. 53-3,: 53MFL€ 3-;— Ti rah: firtaha Hum i109 Hwfis Hun k€jm5+ - HJQHES'I— Fae-q :375HL {35 E:- vaH}. PRO BLE M 4 .9 : {all Draw a sketch 0f the spectrum arm} which is "sine-cubed" IKE} : ainafi‘lflflrrfl KH}: (€qunf —— E'thaa'rfJE ZJ' . r _ f — _L *“‘"+ ‘4mn’f _'4anr1' jig“: ) ——'aJ-?€J HBEJ r 33*“ -EE' . #WL: I #1}... lag“- 75-6 __1__._ _ -_ _.._ _ ._ ..i____fl, -—£.-:>o ~25": 113° £00 Fre’fiwfl _|___ l lift;- _ a E" [1:] Determine the minimum sampling rate that can be used to sample :r:{t,'l without any alts-sing. E 1::- 2 gfllfiH :‘> £5 ‘2: 120m; PROBLEM 4.12: [3] mln] = 1Ums[[1.13n-n + rrflfi) the smnphng rate is f; = IUGEI samplesfseoond z i. ._ '— .131rn 1: 11140-0553" iwféilmw -2) £941 ‘5 m Furs-1b. Elk}?- ID cosflw ELF“: +'“/{=.~‘] All-5.9, H- cauia be “(aimn (.3521 1069*Eg: xgfi‘p: :o c:=~.{ mffiag‘it —T/na.\ tum-E PMS: vaSa: (13] If the input IR} is given by the tmdmi Hpectrum representation shown beluw, determine a formula for y[E} whim f, = TCIU aamplesfsec. (for both the GED and DEC converters). 13w"-H 13.211” 400 —200 0 2:10 am} ffiin Hz] MP1: 2:, cesffl‘rfzooit «tr/+3 + 14 msfzrrfsoth + 3W?) am; 2:. cpsffivfi—in +14) + Websfflrfian + 3%) Lflls 1EI1M Fol—PS 1M: 1E m(2fl(%}n “PM + f4miflrf'3*}" * 3W )- =3yf+1= .16. msfzrfzooJfaL 3%) + £4 Ccsfzarfzanjf - EVA). yfi‘} :- J’Z c¢5(21r{.10¢}é 1‘ "71(4) ...
View Full Document

Page1 / 6

ps-2 - PROBLEM 43: 3131'}: 2-1955 (IO-311’“ 4%}...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online