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Quiz IS MME - Carnegie Mellon University

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2116122 CHANGE OF SAMPLING RATE DECIMATION F INTERPOLATION AKA DOWNSAMPLING UP SAMPLING Cos YP 4.6 4.7 PLUS APP NOTES REMINDER Quiz 1 Is 3 2 22 OF WEEKS Pt PROCESSING of CT SIGNALS t.IE II ie haseitleintiffest We AT Hett Cir Iggy a fleet I O ELSE
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2116122 CHANGE OF SAMPLING RATE

DECIMATION F INTERPOLATION

AKA DOWNSAMPLING UPSAMPLING

CosYP 4.6 4.7 PLUS APP NOTES

REMINDER Quiz 1 Is 3 2 22 OFWEEKS

Pt PROCESSING of CT SIGNALS

t.IE II

ie haseitleintiffestWe AT

Hett Cir Iggy a

fleetI

O ELSE

TAGE f SAMPIERATE

It

i

1

fi

ga

Lilianev44

CHANGE in SAMPUNE RATE1 DECIMATION BY M DOWNSAMPLING

21 INTERPOLATION BY L

3 CHANGE IN SAMPLING RATE LIM

Desecration

xh lbif xafai xf.mn1

INTERPOL ate on

this III tiles GET Enor

SOMEMNGELSEOfferwis

Motivationh Fractional DELAYS31 EFFICIENT FILTER DESIGN3 Gomorrah6158

Hates of DEClmaooo I

Is 4171 2 xalm x mM xCat talkFired DTFTIXd.LI d eid

Weak Waleme Eden Egan éi

T.gtlmrgej.im

LetlemMme elm Eteeth Eli

CORRECT APPROACH

xh oi gggi.EE sxalmexslnm1Ssn I Norm

Q ELSEMtsun

t.tt 1i nImler's

4 I f pepcalm

I hmIIIYIIIIII.twsmleib E.semSCwEt f

g gEscw zqson

Provo singe fmleigeiwndw.ISIEE sCwzjeinndwa

ts w ah ej dw

EÉÉ.bgslu3 tm Eeiz I l warm

Fantom sa EET ÉIIto

SluGl

norm to

OcELSE

IMPACT of DOWNSAMPLING ON FREQUENCY RESPONSE

xh 0 YIEEIEEI sxalmex.amISsn Yl

Norm

Q ELSEIn

t

i

ii

Xdlml

Liam

Yett

ZITleis tango leia EyTo AVOID ALIASING

WL LI W Idlein Eggen éim

FEED hetermm Ex mm ejMoly mise

e all

Idle't Exsle etease Ealeing Is m

Xsfa

t.ittI e

Xdlml art

t.ms

EmonMPEitoFET MW

IN GENERAL

ein et In Eg Cei's

1REMINDER DILATOOD MULTIPLIESIMPULSE AREAS BE AS

DIS CREE TIME INTERPOLATION

In F Xie XCEL E INTEGER

xh l.isTJ MuIfxib1 4 Left

ftp me

ten Ceil É oexelny

Lame 1414411 79Fife LPF is Alejo ELL

WEIOi6658

CHANGE of EAMPCINI RATE

n let.FI IIInI iGAIN LCUTOFF IL COTOFF

Tynow

xh ff luptfli.myGAON be

cutoff Mio If In


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