I
6AB 4 (fitp" tn loe)
lVo*o, Ri sAout^ti hblaL^r"tNJPM , larqouo64Tueqe , P.ngo[ol.,on gnuoL hrnal
oa,Jq Kr = -b)0,
W Kz- = -3o de
Qanuo,r1. F\\ter LPF an^log Ruttgru;octh 7'KqA,Keuh, i ,
- freruent clr- qf -? Av @ lreKverr$ 7 ,^df see
- Aqerol redarnan pAo, -7o jB S€rit ar )qu*^ yew€rrh 3O
t"d /s
q.
Oifetahui : JLr =
4t=
Penje\es ot\o\ft i
b,
203o
N,
caAls
'd/tJqtri Tihe.
L.-\6f o
1.., = ,* (,o /'i,') (o ''^ -, t , =
Los ( to '1')., I ':1t )
a- q ( =) tt4 (i)
'N/ z *2,9o = 8,52 fdihruU+r^n) *1
- Otb9zl
Go\tlKr0 J:L" untuk rnanqpuhui aqar'at"r' N"8t9e
ht- *urut*uhi s\v*^+ u{\ht* li\a'u\qtl(An "'e^:fi-fLrrr-c---(ro--/qff"
= zo,oo I r"A f s
N=9.
zO_. 2.() :
Gv,]F (,oo',
DiProlel' r\ihi -r'l-c : ao, o o5
f'hf." bB^t Jr\onruttn"nJengart o.Ae u=9
i
- r)'/r0
tett". rne{\^gf\vh/'- -rLt: 'O -c]dls.
K<ferF\,r +un fA sz\onvr*rtya-
'*(*)
c. Tent$ran fm{ki6rde N '€.
aUh L% Lernorrratl"sag; (_n =r Jerrg^n
A.
t\ucn1 -5 + 9,25 S +tb,g[ s7 + ?t,lbg6 +4t,g855 * <vglEq * 3t,l5S'.
'gS&'it g,79g' a 1
[Uelarurz,o trantorfoq qn analoca e qnal,%
AAq^n rt\eryunaKal ni\ai JLg = 20Tranftorrn4S,f,ga , S-, *.
Vd" lilter r-PF
flcg) = *\{e) l. s5'r--
k\c.) = es(+J+4\es f#+ ar'r{f,i
ts,ss So)" + e,7s ( *J*,
@*l (s) =Sq 1 t\9 98 I alrs ,5 51 '7626 96 + Bal|s + B%9\ + 6t191+ llzrgSlrrE s+ 4oo
lT\ Rancarra Silter L? F onalqa guttstdgrth ?1k4
- - Trdr"enq" errt ofF 'b Av ?"e^ felorg'q'Oqeroh feAarnan ?^4o -?o Jrr $ek/tqr
' *L \ctla.
&Kqt hui ,
1,2 r<*lt
Aqe.rh f gtpen <^'
G*urqo orle ti tter Aan ful9fi o\,,['
Jo..rotzz.n'
/it<uhui ,
9pltrm; ana\eq '
*(Lr z z'.l!fl, : L'fr" llOO
[r *-3dB-(Lz- = a't\F" :Ka- = ^Zo dg
P enge\eg at o,n
q. l.\engn+rltaa
[f= ,.o. (,o'l'o2_ Lo9
V = --l 3t@- Ot44
ode N, &ri fl\t€r ort \_) /0o._, ), - C( ro"'1,)/(ro'-,JrlEL \ 2' tog tf )' regSo /
2- w(+
2lI . 2-000
='7 576
a tzq bO
tadls
,rAl s
'i 6, 8 Ail^\^A^o^ fr/ z 1
b. $errghitung fti\oi rk, uftfuh rnenqptahvi ^PA*V [ = 6,8 menenuhigcy;ztt untult a;hl.ll,,{-t^o,t\ matgA^' U =?
79ZL = Tsrt d/trLc=@:ffini\ai JL. rf\orcdh nnonenuhi 9pfltt4(,ri t'laur1 eerhufugan
SelanUUrgo Af"t 4rknTutuan bX."n Ytrm6?rn qVqA onde N = 7
c. !,lqrerug1.o,. flnqq, LPf .grnom4hsqqn (-4.=r eauyn ode N=7)
I
-'7utl =+ 4Ag5a t
;i1tOrA. Md*vrnalr tutnsSgrr\a*, an4% 'tD avtlry gAanet@$a[a\ ni\ar JLc' -- 7g?B cadf g
L?$ Ja"y^
T1-anggorh4$nq6 S_ tflcrr =t\r(o \r.k
JLr
flcs1 = ,6,,o1firfra ,ae(fi)+t
751,8"
1 lt0l9o5 7+ 751??9"1 tzP45S + ?EzE"
gAg 5 CFrll0. (hoy+ut llB)
- '$' D.ooo
2T\. 260 . I
Praurg,ng :
-Or = 2- +an A.TI = L t.,nroOf,D
= 6qq& I
J^^ -r-;z = l.l9 7O - &
f\lte,r tng9611rratra,m
Ka o ^roag
a Menendrharr otule t., kA{Yolu}tonnik ( rruUOr,uorth),
b Meh4l'u1ul6 nilqi rLc.
-oc,a41 ,:(lo'l^-r )il,.
feAigrgan 9do$^6\^Lflla
EI. Durrtn +i\ter LPF llR Aglyit tansfohMc6l la;linar, g?emf. kqE;nw ,
_ Fretrlerror. artgF 4ae I rr4la- )"er^|,, red^+rvn -b av I , r^'l-lz
- fre{uenco h*ng lo r"flaMonohnir c rbutreru:orth" )
&o^rban :
D'Ket,,h..r, '
SKe , rq t'' analog
-r).,r. aT\F. E. 2lI. 2@o =4@ q ^AlS ?^d^ K* * -1g dB
gPef{k4cd{ &'O+"\ ,
Wt = 'rlr.l = zn(r"l o
LUr" -fLrJ " ZTF,T =
leOl2zT.,o.m.>_1\ wals
= Or{ -r1 "dlt
r0.01tD
oz R *d/s
-r).a= L +an!!=, =- I {an- o'qladls ='1497o'B17--,*T
l.Mha - &Vero\eh, Kr = -ldg Jan Jtt = @qB'4
Lb8,4 = 6418,1 ,odf C
ffif (r,errrgrs,no,rv'orurk ggarz*).
ngrqa{lftqhan f'' Z
I
<,- IAerrer,nrrtqn Tu,qfr "uk vt*+*worvh orde*e ter0o{y"rarlie,g;*lfs) =
-lS+G.s + I
tnq6; ,\ih r}ruutr.prth ode^ ztnmsrcrrnqy .onalog 6 "mlq*lco
IS+ j_
W,q
Ti'angler6a$
unfi/t^ -r'r-c - UqB,A t q\(lprlltol^
ha$tngq,
(eao\,l ) "(ft6-)'+ G
|"b;liqear :
fo**'
flr*; = tlcs:; :I
;* fl (r- *:-r 1'- LT ?++l-, 1
S + 6lqg,a grl't + (O<OB,a1-
kqqt,4 ) "
[eror,a)ffi]'+ 6aoB,a +kadq)v?( 6qgE,t r(,-f )'(t+a^'
4l(+) =
(t+ t-')"( r-+-')*1fr( rrz-')(,-a-')+ (r-z-') "
r+r?-'++-'a6) =
bt4t4+ 0r9Bs7 2-z+/(at = i+2.a-,+?-.
b,Atq+ot7|g7 U-2.
Yra)x(aJ
Y(*t ( a,qt4+orsasz &-a) = x(*) ( t+za-,+ z-. )t4kul,@'n V<rk^tv\a^t\ tnv€r, fmnS;Onrn V$ + unhlk ,rferngO.Oleh
Psnamaan beda 9Cn1 .
. 2.414 9Cn) = u.Cn)4 zx(r1-r)t x(q-z) _orS8s UCn-229cn) = oragr- xcn) + org8g z,-ct-1) | oflgl *(q-z) -ort'l gcrl-21
9trukturng S?,b"rg, b€r{kart :
x(\) OtLQt v(, )