Transformada de Fourier, Programación

February 15, 2023 | Author: Anonymous | Category: N/A
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]K@TMUY@ALA KLI@NKLF LGULU@L AM FL YMFTL DLI]FQLA AM @KGMK@MUÂL BMIÌK@IL MFÀIQU@IL MYI]MFL SUNDMY@NKLF AM @KGMK@MUÂL AM BMIÌK@IL MFÀIQU@IL

Qrlksdnrblal am Dnur`mr plrl netmkmr mspmitrns am drmiumki`l am ukl smülf mk Bltfle ANIMKQM 

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B.Yi. B`r`lb Blrimf Ymrrmpm Ulkkn am Lolb`km

I]UYN

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Lfgnr`tbns y Srngrlbli`ùk

MYQ]A@LKQM

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I@IFN 

 

Gnkzlfms am fl iruz, Jhmksmr

: 5353-@@ 

Q@KGN B U@

SMU]

 

Qrlksdnrblal am Dnur`mr

 

Bma`lktm fl trlksdnrblal am Dnur`mr n DDQ(trlksdnrblal rìp`al am Dnur`mr) pnambns hlfflr fns mspmitrns am drmiumki`l am ukl smülf, pnr mjmbpfn, s` tmkmbns ukl smülf amd`k`al pnr

(), lpf`ilkan su

trlksdnrblal netmkarâlbns:

() 

∛ () 2  ∯∕∛   ()∕ 

Inks`amrlbns: Y` inks`amrlbns ukl smülf qum ms fl subl am smkns y qum tmkgl ukl drmiumki`l fns iuìfms sm bumstrlk mk fl s`gu`mktm d`gurl suerlylan am infnr rnjn.

Netmkarmbns ukl grìd`il am fl s`gu`mktm blkmrl:

Mktnkims, s` lpf`ilbns fl trlksdnrblal am Dnur`mr l fl smülf

() netmkarmbns su mspmitrn am drmiumki`ls.

 

Lpf`ilkan fl trlksdnrbl rìp`al am Dnur`mr l ukl smülf, netmkarmbns fns mspmitrns e`fltmrlfms

Ilrlitmrâst`ils:

  Drmiumki`l +,-



  Mf mspmitrn lbpf`tua e`fltmrlf, fl lbpf`tua plrl ilal drmiumki`l ms fl b`tla am fl lbpf`tua am fl



smülf.

  Mf mspmitrn e`fltmrlf, t`mkm s`bmtrâl plr.



  Mf mspmitrn dlsm e`fltmrlf, t`mkms s`bmtrâl `bplr.



QNBLKAN MK I]MKQL FL DUMI]MKI@L AM KP\]@YQ   Mf tmnrmbl amf bumstrmn (Kyqu`st, Yhlkknk):



Slrl ukl smülf am elkal f`b`tlal pumam smr rminkstru`al inbpfmtlbmktm, fl drmiumki`l am bumstrmn amem iubpf`r.

    ≭ 5     Drmiumki`l am Kyqu`st



    2    2 5  

 

Qrlksdnrblal am Dnur`mr mk Bltfle

 

Netmkmbns fl grìd`il y kns qumal am fl s`gu`mktm blkmrl: 

D`klfbmktm rmprmsmktlbns fl smülf ink fl trlksdnrblal am Dnur`mr:

 

  P fl grìd`il qum netmkmbns smrâl fl s`gu`mktm:

 

Inkifus`nkms: D`klfbmktm pnambns Ld`rblr fn s`gu`mktm ink rmspmitn l fl trlksdnrblal am Dnur`mr lpf`ilan l ukl smülf.

  Fl trlksdnrblal rìp`al am Dnur`mr (DDQ) kns pmrb`tm amsinbpnkmr mk m k sus drmiumki`ls.





  Ym net`mkmk ans mspmitrns e`fltmrlfms, ukl am dlsm y ntrl am lbpf`tua.   Fl trlksdnrblal am Dnur`mr buy trleljnan mk mf m f ilbpn am smülfms sâsb`ils.



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