sayısal İşaret İşleme - sakarya Üniversitesi - sayısal filtre tasarımı
TRANSCRIPT
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 1/54
_cyijsci Nhitrk Pcscrijdij
• _cyijsci nhitrk tcscrijdijg`c cdcå, vkrhikg lhr nrkmcgs ycgijtijgij ycmicőijm aicrcm scđicycg ekråkmikgklhihr lhr trcgsnkr nagmshyaguE ( z ) ki`k ktdkmthr.
•
Åađu uyeuicdc`c scyijsci nhitrkghg tcscrijdij håhg ekgihm vk/vkycncz ycgijtij lkihrthihr. Lczij `urudicr`c, hdpuis vkyc lcscdcm ycgijtij
lkihrthiklhihr.
• Zrcthm åađu uyeuicdc`c, vkrhikg lhr ekgihm ycgijtijgij ycmicőijm aicrcm scđicycg ekråkmikgklhihr lhr trcgsnkr nagmshyagu ki`kktdkm hstkghr. Lu gk`kgik, lu `krstk lhz sc`kok ekgihmycmicőijmiijđijgij kik cicocđijz.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 2/54
Nhitrk Mcrcmtkrhsthmikrhghg Lkihrthidksh
• @þrt tùr h`kci nhitrkyk mcrőijiijm ekikg hdpuis ycgijticrijgijg gk`kgskiaidc`ijmicrijg`cg vk sagsuz uzugiumiu ai`umicrijg`cg h`kci nhitrkikrekråkmikgkdkz.
•
Zrcthmtk,scyijsci lhr nhitrkghg ekgihmycgijtij ekåhrdk vk sþg`ùrdk lcg`ijg`c mclui k`hiklhihr taikrcgsicric lkihrthihr. Cyrijoc, ekåhrdk vk sþg`ùrdk lcg`icrij crcsijg`c lhr ekåhő lcg`ij vcr`ijr .
• Þrgkđhg, scyijsci ciåcm ekåhrkg lhr nhitrkghg ekgihmycgijtij |E (k b )|
cőcđij`c eþstkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 3/54
Nhitrk Mcrcmtkrhsthmikrhghg Lkihrthidksh
p 2 ekåhrdk lcg`ij mkgcr nrkmcgsij s 2 sþg`ùrdk lcg`ij mkgcr nrkmcgsij
p 2 ekåhrdk lcg`ijg`cmh dcmshdud `ciecicgdc s 2 sþg`ùrdc lcg`ijg`cmh dhghdud `ciecicgdc
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 4/54
Nhitrk Mcrcmtkrhsthmikrhghg Lkihrthidksh
• Mcrcmtkrhsthmikr ekgki`k `L aicrcm
C( ) 4 -<:iae 3: |E (k b )|
hiktcgijdicgcg mcyijp nagmshyagu ohgshg`kg vkrhihr.
• Lkgzkr őkmhi`k, `L ohgshg`kg ekåhrdk lcg`ij dcmshdud`ciecicgdcsij p vk sþg`ùrdk lcg`ij dhghdud zcyijnictdcsij s
p 4 -<:iae 3: (3- p) s 4 -<:iae 3: ( s)
aicrcm fkscpicgijr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 5/54
Nhitrk Mcrcmtkrhsthmikrhghg Lkihrthidksh
Nhitrk mcrcmtkrhsthmikrh citkrgcthn aicrcmcőcđij`cmh eþstkrhi`hđh ehlh lkihrthiklhihr. Citkrgcthn eþstkrhihd`k, ekgihđhg ekåhrdk lcg`ijg`cmh dcmshdud `kđkrhghg 3 ai`uđu vcrscyijir .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 6/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 7/54
Nhitrk Pùrùgùg _kåhidksh
• Lkihrthikg nrkmcgs ycgijtij þzkiihmikrhgh scđicycg trcgsnkrnagmshyagu F ( z ) gk`kgski lhr trcgsnkr nagmshyagu aidciij`ijr .
• _agsuz hdpuis ycgijtiij (HH\) nhitrk `urudug`c trcgsnkr nagmshyagu
őkmihg`k ekråki lhr rcsyagki nagmshyag`ur. Lu `urud`c, F ( z )
mcrcriij aidcgijg ycgijg`c fkscp yùmùgù kg czc hg`hrdkm håhg mùåùm `krkokyk ( G ) scfhp aidciij`ijr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 8/54
Nhitrk Pùrùgùg _kåhidksh
• _agiu hdpuis ycgijtiij (NH\) nhitrk `urudug`c trcgsnkr nagmshyagu
őkmihg`k ekråki mctscyijiij lhr paihgad`ur.
• Fkscp mcrdcőijmiijđijgijg cz aidcsij håhg trcgsnkr nagmshyagugug`krkoksh ( G ) dùdmùg ai`uđu mc`cr mùåùm aidciij`ijr . F ( z ) mutuphåkrdk`hđhg`kg NH\ nhitrkikrhgmcrcriijiijm pralikdh yamtur.
• @ađrusci ncz hstkghyarsc, nhitrk mctscyijicrijgijg f ]gT 4 ∟ f ]G -g Thihőmhshgh scđicdcsij ekrkmih`hr.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 9/54
_cyijsci Nhitrk Pcscrijdij2 Pkdki Xcmicőijdicr
• Kg sijm muiicgijicg HH\ nhitrktcscrijd yþgtkdh cőcđij`cmh c`ijdicr`cg aiuőur 2
3. _cyijsci nhitrk mcrcmtkrhsthmikrh pratathp lhr cgciae ciåcm ekåhrkg nhitrk mcrcmtkrhsthmikrhgk`þgùőtùrùiùr .
<.Cgciae ciåcm ekåhrkg nhitrk tcrcgsnkr nagmshyagu F c( s) lkihrikghr.
?.F c( s), ekrkmihscyijsci trcgsnkr nagmshyagu E(z)‘yk `þgùőtùrùiùr .
• Lu ycmicőijdijg muiicgijidcsijgijg gk`kgikrh őþyik sijrcicgclhihr 2cgciae nhitrk tcscrijd yþgtkdikrh ai`umåc ekihődhő aiup ekgki`kcgcihthmåþzùdik saguåicgijricr . Lu gk`kgik, cgciae nhitrk tcscrijdij håhg tcliaicr dkvouttur. ĺicvk aicrcm, åađu uyeuicdc cgciaeshstkdikrhg scyijsci shdùicsyagugu ekrkmthrdkmtk`hr.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 10/54
_cyijsci Nhitrk Pcscrijdij2 Pkdki Xcmicőijdicr
• ’c— cgciae uzcyij lkihrtdkm ùzkrk, cgciae trcgsnkr nagmshyagu
aicrcm lkihrthikokmthr.• F c( s)‘`kg tùrkthikg scyijsci trcgsnkr nagmshyagu `c cőcđij`cmh ehlh
tkdshi k`hikokmthr2
• F c( s), E ( z )‘yk `þgùőtùrdkm, cgciae nrkmcgs ycgijtijgijg tkdkimcrcmtkrhsthmikrh marugcocmőkmhi`k s-uzcyijg`cg z -uzcyijgc lhr`þgùőùd uyeuicdcmtijr . A fci`k, `þgùőùd mcrcriij lhr cgciaetrcgsnkr nagmshyagugu mcrcriij lhr scyijsci trcgsnkr nagmshyagugc`þgùőtùrdkih`hr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 11/54
_cyijsci Nhitrk Pcscrijdij2 Pkdki Xcmicőijdicr
• NH\ nhitrk tcscrijdij, lkihrthikg ekgihm ycgijtijgijg `ađru`cg ycmicőijmiijđijgc `cyciij`ijr . Cyrijoc, ekgki`k nhitrkghg `ađrusci nczcscfhp aidcsij hstkghr.
• G . `krkok`kg lhr NH\ nhitrkghg tcscrijdij, yc ( G +3)-uzugiumiuhdpuis ycgijtij mctscyijicrij {f ]gT}, yc `c nrkmcgs ycgijtij |E (k b )|‘gijg ( G +3) þrgkđh luiugcrcm ycpijiclhihr . Kg sijm muiicgijicg NH\ nhitrktcscrijd yþgtkdikrh őþyik`hr 2
3. Zkgokrkikgdhő Naurhkr skrhshycmicőijdij <. Nrkmcgsþrgkmikdk ycmicőijdij ?. Lhiehscycr tclcgiij apthdhzcsyag yþgtkdikrh
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 12/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
•
Åhnt `ađrusci `þgùőùd (Å@@) s-uzcyijg`cmh lhr gamtcyij z -uzcyijg`cmh lhr gamtcyc `þgùőtùrùr vk cőcđij`cmh kőhtihmik vkrhihr2
• A fci`k, E ( z ) hik F c( s) crcsijg`cmh hihőmh őþyik aiur2
• _cyijsci nhitrk tcscrijdij ùå c`ijd`cg aiuőur 2 (h) E ( z )‘ghg mcrcmtkrhsthmikrhgk tkrsÅ@@ uyeuicgijp F c( s)‘ghg mcrcmtkrhsthmikrhki`k k`hihr, (hh) F c( s) lkihrikghr, (hhh) F c( s)‘yk Å@@ uyeuicgijp E ( z )
lkihrikghr. @þgùőùd nardùiùg`kmh P pcrcdktrkshghg ktmhshaidc`ijđijg`cg, ekgki`k P 4 < skåhihr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 13/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
•
P 4 < håhg tkrs Å@@ nardùiù maicyiijmic ki`k k`hiklhihr2
• s 4 : + b : yczijp, s hik z crcsijg`c yumcrij`c vkrhikg kőhtihmtkg
ki`k k`hihr. : ‘ijg ncrmiij `kđkrikrh håhg z ‘ghg ekgihmikrh cőcđij`c vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 14/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù • Cőcđij`c eþstkrhi`hđh ehlh, sai ycrij s-`ùzikdh, mcrdcőijm z -
`ùzikdhg`k lhrhd åkdlkrhg håhgk, scđ ycrij s-`ùzikdh lhrhdåkdlkrhg `ijőijgc, b -kmskgh `k lhrhd åkdlkrk `þgùődùőtùr .
• s-`ùzikdhg`k mcrcriijiijm maőuiu, mutupicrijg sai ycrij s-`ùzikdhg`k, z -`ùzikdhg`k mcrcriijiijm maőuiu hskmutupicrijg lhrhd åkdlkr håhg`k aidcsij`ijr . A fci`k, Å@@ mcrcriij lhr cgciae trcgsnkr nagmshyagugumcrcriij lhr scyijsci trcgsnkr nagmshyagugc `þgùőtùrdkmtk`hr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 15/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
ŗhd`h `k cgciae nrkmcgs hik scyijsci nrkmcgs crcsijg`cmh hihőmhyh
lkihrikykihd. Å@@ hihőmhshg`k (P 4< håhg) s4 b , z 4k b yczijiijrsc
luiugur. Lu hnc`k `ùzkgikghrsk, 4 tcg ( /<) ki`k k`hihr vk cőcđij`c eþstkrhi`hđh ehlh crcicrijg`c `ađrusci aidcycg lhr hihőmh vcr`ijr
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 16/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
Cgciae nrkmcgs hik scyijsci nrkmcgs crcsijg`cmh `ađrusci aidcycg hihőmh nrkmcgs kmskghg`k N\KMCG_ LÙMDK_ĺ `kgkg lhr
lazugud aiuőturur . Nrkmcgs lùmdkshghg ktmhsh cőcđij`c eþstkrhidhőthr 2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 17/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 18/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
• Þrgkm 2 Cőcđij`c vkrhikg ciåcm ekåhrkg Luttkrwartf cgciaetrcgsnkr nagmshyagugu kik ciciijd2
• F c( s)‘yk Å@@ uyeuicgijrsc ciåcm ekåhrkg Luttkrwartf scyijsci
trcgsnkr nagmshyagu ki`k k`hihr2
• ĺnc`k ykgh`kg `ùzkgikghrsk cőcđij`cmh hnc`k ki`k k`hihr2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 19/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 20/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù • Þrgkm 2 Åkgthm nrkmcgsij >: Fz, ?-`L åkgthm lcg`ekghőihđh Fz
aicg vk 0:: Fz þrgkmikdk nrkmcgsijg`c åciijőcg <. `krkok scyijsci åkgthm nhitrktcscricyciijd.•
: 4< ϊ (>:/0::)4:.? ϊ , L w4< ϊ (>/0::)4:.:? ϊ ki`k k`hihr. vk μ fkscpicgijrsc 4:.8:88?, μ4:.;6556; luiugur. Mcrőijiijm ekikgtrcgsnkr nagmshyagu hik ekgihm vk nczycgijticrij cőcđij`c vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 21/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù • Þrgkm 2 Cőcđij`c vkrhikg mcrcmtkrhsthmikrk scfhpciåcm ekåhrkg
Luttkrwartf scyijsci nhitrk tcscricyciijd2 p4:.<; ϊ , s4:.;; ϊ , p4:.; `L, s43; `L.
• ^krhikgikr`kg <4:.3<<:36;, C<4?3.><<555 luiugur. Pkrs Å@@ muiicgijicrcm mcrőijiijm ekikg cgciae nrkmcgsicr
aicrcm ki`k k`hihr. 3/ m vk 3/ m 3
őkmihg`k ki`k k`hihr. @krkok fkscpicgijrsc luiugur. G 4? skåhihr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 22/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
o‘yh fkscpicdcm håhg
kőhtihđh muiicgijiijrsc o43.03883;( p)4:.;66306 luiugur. o 4 3 håhg ?. `krkok ciåcm ekåhrkg Luttkrwartf trcgsnkr nagmshyagu
őkmihg`k tcliaicr`c dkvouttur. o4 :.;66306 aicocm őkmhi`k gardciikőthrdk ycpijiijrsc ekrkmih cgciae trcgsnkr nagmshyagu
aicrcm luiugur.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 23/54
HH\ _cyijsci Nhitrk Pcscrijdij2 Åhnt @ađrusci @þgù
F c( s)‘yk Å@@ uyeuicgijrsc ekrkmihscyijsci trcgsnkr nagmshyagu ki`k
k`hihr.
E ( z )‘ghg ekgihm vkmczcgå ycgijticrij cőcđij`c åhzhidhőhthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 24/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij
Lu cdcåic hmhycmicőijd dkvouttur. ĺmh ycmicőijdijg `c `ktcyicrij
cőcđij`c vkrhidhőthr 2• Lhrhgoh ycmicőijd
3. Ekrkmih scyijsci nhitrkE @( z )‘ghg nrkmcgs mcrcmtkrhsthmikrhgkþg
lùmdk uyeuicgcrcm cygij tùr cgciae nhitrk F @( s)‘ghg nrkmcgsmcrcmtkrhsthmikrh lkihrikghr.<. F @( s)‘ghg mcrcmtkrhsthmikrh uyeug lhr nrkmcgs̀þgùőùdùyik
pratathp ciåcm ekåhrkg nhitrk F IZ ( s)‘yk `þgùőtùrùiùr .?. Cgciae ciåcm ekåhrkg nhitrk F IZ ( s) tcscricgijr .
0. ĺmhgoh c`ijd`c muiicgijicg nrkmcgs `þgùőùdùgùg tkrshmuiicgijicrcm F IZ ( s), F @( s)‘yk `þgùőtùrùiùr .
;. F @( s)‘yk Å@@ uyeuicgcrcm ekrkmih scyijsci nhitrk E @( z ) ki`kk`hihr.
(PK\_ Å@@)
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 25/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij
•
ĺmhgoh ycmicőijd 3. Ekrkmih scyijsci nhitrkE @( z )‘ghg nrkmcgs mcrcmtkrhsthmikrhgkþg
lùmdk uyeuicgcrcm cygij tùr cgciae nhitrk F @( s)‘ghg nrkmcgsmcrcmtkrhsthmikrh lkihrikghr.
<. F @( s)‘ghg mcrcmtkrhsthmikrh uyeug lhr nrkmcgs̀þgùőùdùyik pratathp ciåcm ekåhrkg nhitrk F IZ ( s)‘yk `þgùőtùrùiùr .
?. Cgciae ciåcm ekåhrkg nhitrk F IZ ( s) tcscricgijr .0. F IZ ( s)‘yk Å@@ `þgùőùd uyeuicgcrcm scyijsci ciåcm ekåhrkg
trcgsnkr nagmshyagu E IZ ( z ) ki`k k`hihr.
;. _cyijsci uzcy`c uyeug lhr nrkmcgs `þgùőùdù muiicgijicrcm E IZ ( z ), ekrkmihscyijsci nhitrkE @( z )‘yk `þgùőtùrùiùr .
(PK\_ Å@@)
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 26/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij • Þrgkm 2 3. ycmicőijdij muiicgcrcm cőcđij`cmh mcrcmtkrhsthmikrk scfhp
3. tùr Ofklysfkv HH\ scyijsci yùmskm ekåhrkg nhitrk tcscricyciijd2 N p45:: Fz, N s4;:: Fz, p43`L, s4?< `L, N P 4< mFz.
• ĺim þgok, rc`ycg ohgshg`kg lcg` mkgcr nrkmcgsicrij fkscpicgijr 2
• _agrc, þg lùmdkyik mcrőijiijm ekikg cgciae nrkmcgsicr luiugur2
• Zratathp ciåcm ekåhrkg cgciae nhitrk håhg Ψ p 4 3 skåhihp hihőmhshg`kg Ψ s 4 3.8><3:; luiugur.
• A fci`k, cgciae ciåcm ekåhrkg nhitrk mcrcmtkrhsthmikrhőþyik ki`kk`hidhő ai`u2 Ψ p 4 3, Ψ s 4 3.8><3:;, p43`L, s4?< `L.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 27/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij
•
Nhitrk tcscrijdijg`c muiicgijicg DCPICL maduticrij vk maduticråciijőtijrijicrcm ki`k k`hikg mczcgå ercnhđh cőcđij`c vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 28/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij • Þrgkm 2 Cőcđij`cmh mcrcmtkrhsthmikrk scfhp Luttkrwartf HH\scyijsci
lcg` ekåhrkg nhitrk tcscricyciijd2 ψ p34:.0; ϊ , ψ p<4:.>; ϊ , ψ s34:.? ϊ ψ s<4:.5; ϊ , p43`L, s40: `L.
• Þg lùmdkyik mcrőijiijm ekikg cgciae nrkmcgsicr fkscpicgijr 2
• Lcg`ekghőihđh ai`uđug`cg
aiup åcrpijdicr kőht aicocm őkmhi`k lcg` mkgcricrijgijg `kđhőthrhidksh ekrkmih`hr. _kåhihrsk åcrpijdicr kőht aiur.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 29/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij • Zratathp ciåcm ekåhrkg cgciae nhitrk håhg Ψ p 4 3 skåhihp
hihőmhshg`kg
• A fci`k, cgciae ciåcm ekåhrkg nhitrk mcrcmtkrhsthmikrhőþyik ki`kk`hidhő ai`u2 Ψ p 4 3, Ψ s 4 <.?>35><5, p43`L, s40: `L.
• Nhitrk tcscrijdijg`c muiicgijicg DCPICL maduticrij vk maduticråciijőtijrijicrcm ki`k k`hikg mczcgå ercnhđh cőcđij`c vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 30/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 31/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij • Þrgkm 2 Cőcđij`cmh mcrcmtkrhsthmikrk scfhp kiihpthm HH\scyijsci lcg`
sþg`ùrkg nhitrk tcscricyciijd2 ψ p34:.? ϊ , ψ p<4:.5; ϊ , ψ s34:.0; ϊ ψ s<4:.>; ϊ , p43`L, s40: `L.
• Þg lùmdkyik mcrőijiijm ekikg cgciae nrkmcgsicr fkscpicgijr 2
• Lcg`ekghőihđh ai`uđug`cg
aiup åcrpijdicr kőht aicocm őkmhi`k lcg` mkgcricrijgijg `kđhőthrhidksh ekrkmih`hr. _kåhihrsk åcrpijdicr kőht aiur.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 32/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij • Zratathp ciåcm ekåhrkg cgciae nhitrk håhg Ψ s 4 3 skåhihp
hihőmhshg`kg
• A fci`k, cgciae ciåcm ekåhrkg nhitrk mcrcmtkrhsthmikrhőþyik ki`kk`hidhő ai`u2 Ψ s 4 3, Ψ p 4 :.0<?03<>, p43`L, s40: `L.
• Nhitrk tcscrijdijg`c muiicgijicg DCPICL maduticrij vk maduticråciijőtijrijicrcm ki`k k`hikg mczcgå ercnhđh cőcđij`c vkrhidhőthr .
:.;55?:? aicocm
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 33/54
XE, LE vk L_ HH\ _cyijsci Nhitrk Pcscrijdij
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 34/54
HH\ _cyijsci Nhitrkikrhg _pkmtrci @þgùőùdikrh • Cdcå 2 ^krhikg lhr ciåcm ekåhrkg scyijsci trcgsnkr nagmshyagu
E I ( z )‘yh ciåcm, yùmskm, lcg`ekåhrkg vkyc lcg`sþg`ùrkg lhrnhitrkyk mcrőijiijm ekikg `hđkr lhr trcgsnkr nagmshyagu yk`þgùőtùrdkm .
• Mcrijőijmiijđij þgikdkm håhg pratathp ciåcm ekåhrkg nhitrkghg trcgsnkrnagmshyagug`c lcđijdsijz `kđhőmkg håhg z , ekrkmih nhitrkghgmhhåhg hsk muiicgijidijőtijr .
• ĺmh uzcy`cmh lhrhd åkdlkrikr vk uzcyicr crcsijg`cmh `þgùőùd cőcđij`c eþstkrhi`hđh őkmhi`k aiur2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 35/54
HH\ _cyijsci Nhitrkikrhg _pkmtrci @þgùőùdikrh • hihőmhshg`kg, ki`k k`hihr. A fci`k,
• Mcrcriij lhr tùd ekåhrkg trcgsnkr nagmshyagu C( z ) őu maőuiu scđicr 2
• A fci`k, ekgki őkmih cőcđij`c vkrhikg mcrcriij lhr tùd ekåhrkg trcgsnkr nagmshyagu aidciij`ijr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 36/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 37/54
CE- CE _pkmtrci @þgùőùdù • Þrgkm 2 Mkshd nrkmcgsij :.<; ϊ aicg cőcđij`c vkrhikg scyijsci ciåcm
ekåhrkg nhitrkghg trcgsnkr nagmshyagug`cg ycrcricgcrcm mkshdnrkmcgsij :.?; ϊ aicg ciåcm ekåhrkg nhitrkghg trcgsnkr nagmshyaguguki`k k`hghz.
• @þgùőùd håhg ekrkmih pcrcdktrksh fkscpicgijr 2
• A fci`k,
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 38/54
CE- XE _pkmtrci @þgùőùdù •
o mkshd nrkmcgsiij ciåcm ekåhrkg lhr nhitrk E I ( z )‘yh, mkshd
nrkmcgsiij lhr yùmskm ekåhrkg nhitrkyk `þgùőtùrdkm håhg ekrkmih`þgùőùd cőcđij`c vkrhidhőthr 2
• CE-XE spkmtrci `þgùőùdù, o mkshd nrkmcgsiij yùmskm ekåhrkg lhr nhitrkyh mkshd nrkmcgsiij lhr ciåcm ekåhrkg nhitrkyk`þgùőtùrdkm vk : dkrmkz nrkmcgsiij lcg`ekåhrkg lhr nhitrkyhdkrmkz nrkmcgsiij lcg`sþg`ùrkg lhr nhitrkyk `þgùőtùrdkm cdcoijyic `c muiicgijiclhihr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 39/54
CE- XE _pkmtrci @þgùőùdù • Þrgkm 2 Mkshd nrkmcgsij :.<; ϊ aicg cőcđij`c vkrhikg scyijsci ciåcm
ekåhrkg nhitrkghg trcgsnkr nagmshyagug`cg ycrcricgcrcm mkshdnrkmcgsij :.;; ϊ aicg yùmskm ekåhrkg nhitrkghg trcgsnkrnagmshyagugu ki`k k`hghz.
• @þgùőùd håhg ekrkmih pcrcdktrksh fkscpicgijr 2
• A fci`k,
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 40/54
CE- LE _pkmtrci @þgùőùdù •
o mkshd nrkmcgsiij ciåcm ekåhrkg lhr nhitrkyh cit vk ùst
mkshd nrkmcgsiij lcg`ekåhrkg nhitrkyk `þgùőtùrdkm håhg ekrkmih`þgùőùd cőcđij`c vkrhidhőthr 2
• Gat2 o 4 - `urudug`c `þgùőùd lcshtikőhr 2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 41/54
CE- L_ _pkmtrci @þgùőùdù •
o mkshd nrkmcgsiij ciåcm ekåhrkg lhr nhitrkyh cit vk ùst
mkshd nrkmcgsiij lhr lcg`sþg`ùrkg nhitrkyk `þgùőtùrdkm håhg ekrkmih`þgùőùd cőcđij`c vkrhidhőthr 2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 42/54
DCPICL hik Pùd Ekåhrkg Nagmshyagug Ùrkthidksh
]tudekopcy,tudekopcy`cT 4 ciipcssip<fp(wce,wye) % CE-XE
]tudekopcy,tudekopcy`cT 4 ciipcssip<lp(wce,wle) % CE-LE]tudekopcy,tudekopcy`cT 4 ciipcssip<ls(wce,wls) % CE-L_
Þrgkm 2 CE-XE `þgùőùdùg`k wce4 :.<; ϊ vk wye 4 :.;; ϊ håhg
]tudekopcy,tudekopcy`cT 4 ciipcssip<fp(:.<;, :.;;)
madutugug åciijőtijrijidcsij saguoug`c cőcđij`cmh `þgùőùdù ki`k k`hihr2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 43/54
DCPICL hik _pkmtrci @þgùőùd
]pcy,pcy`cT 4 hhrip<fp(pcyce, pcy`cce, wce,wye) % CE-XE
]pcy,pcy`cT 4 hhrip<lp(pcyce, pcy`cce, wce,wle) % CE-LE]pcy,pcy`cT 4 hhrip<ls(pcyce, pcy`cce, wce,wls) % CE-L_
Þrgkm 2 Mkshd nrkmcgsij :.<; ϊ aicg cőcđij`c vkrhikg scyijsci ciåcm ekåhrkg nhitrkghg trcgsnkr nagmshyagug`cg ycrcricgcrcm mkshd
nrkmcgsij :.;; ϊ aicg yùmskm ekåhrkg nhitrkghg trcgsnkr nagmshyaguguki`k k`kihd
Ekrkmih DCPICL sctijricrij őþyik`hr 2 pcyce4:.:>><*]3 ? ? 3T= pcy`cce4]3 -:.8?;? -:.;>>8 -:.3:3; T=]pcy,pcy`cT 4 hhrip<fp(pcyce, pcy`cce, :.<;,:.;;)=
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 44/54
DCPICL hik _cyijsci HH\ Nhitrk Pcscrijdij
@krkok mksthrhd maduticrij2
Þrgkm 2 Cőcđij`cmh mcrcmtkrhsthmikrk scfhp <.tùr Ofklysfkv scyijsci yùmskm ekåhrkg nhitrkghg `krokskgh lkihrikykihd2 N p43 mFz, N s4:.>mFz, p43`L, s40: `L, N P 40 mFz.
ĺim þgok, vkrhikg nrkmcgsicr ]:,3T crciijđijgc gardcihzk k`hidkih`hr.^krhikg `kđkrikr`kg ψ p4<x3/04:.;, ψ s4<x:.>/04:.? luiugur.@cfc sagrc, ]G,UgT4ofkl<ar`(:.;, :.?, 3, 0:) madutugugåciijőtijrijidcsij saguoug`c G4;, Ug4:.?<<0 ki`k k`hihr.
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 45/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 46/54
DCPICL hik _cyijsci HH\ Nhitrk Pcscrijdij
Þrgkm 2 Cőcđij`cmh mcrcmtkrhsthmikrk scfhp kiihpthm HH\scyijsci ciåcm
ekåhrkg nhitrktcscricyciijd2 N p4:.6 mFz, N s43 mFz, p4:.; `L, s40:`L, N P 40 mFz.^krhikg `kđkrikr`kg ψ p4<x:.6/04:.0, ψ s4<x3/04:.; luiugur.DCPICL maduticrij vk maduticrijg åciijőtijrijidcsij saguoug`c ki`kk`hikg mczcgå ycgijtij cőcđij`c vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 47/54
Lhehscycr @kstkmih _cyijsci HH\ Nhitrk Pcscrijd
•
ŗhd`hyk mc`cr tcrtijőijicg HH\ nhitrktcscrijd ciearhtdcicrij CE, XE,LE vkyc L_ ekgihm ycgijtijgc scfhp nhtrk ekrkmthrkg uyeuicdcicr`cmuiicgijidcmtc`ijr .
• @hđkr tùr HH\ nhitrkikrhgtcscrijdij, lhehscycric ùrkthikg nhitrk hik
ekrkmih nhitrk crcsijg`cmh fctcyij dhghdud ycpcg yhgkikdkihapthdhzcsyag yþgtkdikrh håkrdkmtk`hr .
• F (k b ) lhiehscycric ùrkthikg trcgsnkr nagmshyagu F ( z )‘ghg nrkmcgsycgijtijgij, @(k b ) ekrkmih nrkmcgsycgijtijgij lkihrtshg. Cdcå, F (k b ) hik
@(k b ) crcsijg`cmh fctc dhghdud aicocm őkmhi`k F ( z )‘yh tcscricdcmtijr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 48/54
Lhehscycr @kstkmih _cyijsci HH\ Nhitrk Pcscrijd
• F (k b ) hik @(k b ) crcsijg`cmh fctc cőcđij`c eþstkrhi`hđh ehlh ekgki`kcđcijriijmicg`ijrijidijő lhr fctc nagmshyagu aicrcm lkihrthihr2
• U (k b ) þgok`kg lkihrthidhő pazhthn lhr cđijriijmicg`ijrdc nagmshyaguaidcm ùzkrk, K ( ), : ≠ ≠ ϊ crciijđijg`c fkr `kđkrh håhg dhghdud ycpijiijr .
• Ofklysfkv vkyc dhghdcms þiåùtù `kgkg sijmiijmic muiicgijicg lhrycmicőijmiijm þiåùtù cőcđij`c eþstkrhi`hđh ehlh K ( )‘gijg duticm tkpk
`kđkrhgh dhghdud ycpdcmtijr 2
• Kőhtihmtkmh \ , ekrkmih nrkmcgsycgijtijgijg tcgijdicg`ijđij : ≠ ≠ ϊ crciijđijg`c mkshődkykg nrkmcgs lcg`icrij mùdksh`hr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 49/54
Lhehscycr @kstkmih _cyijsci HH\ Nhitrk Pcscrijd
• Nhitrkikdk uyeuicdcicrijg`c, \ tcscricgcocm nhitrkghg ekrkmihekåhrdk vk sþg`ùrdk lcg`icrijg`cg aiuőur . Þrgkđhg, ciåcm ekåhrkg nhitrktcscrijdijg`c p vk s tcscricgcocm nhitrkghg ekåhrdk vk sþg`ùrdk lcg`ij mkgcr nrkmcgsicrij aidcm ùzkrk, \ ]:, pT hik]:, sT nrkmcgscrciijmicrijgijg lhrikőhdh`hr .
• Kg mùåùm - p þiåùtù `kgkg `hđkr lhr ycmicőijmiijm þiåùtù, K ( )‘gijg p.muvvkthghg hgtkercihgh lkihrthikg nrkmcgscrciijđij \ ùzkrhg`k dhghdud ycpdcmtijr 2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 50/54
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 51/54
_cyijsci HH\ Nhitrkikrhg Erup Ekohmdk @kgmikőthr • Lhr hőcrkthg, vkrhikg nrkmcgs crciijđijg`c scyijsci lhr nhitrk`kg
lazugudsuz hikthdh håhg nhitrkghg trcgsnkr nagmshyagu lhrhdekgihm ycgijtijgc vk `ađrusci ncz ycgijtijgc, ycgh hiehih nrkmcgscrciijđijg`c sclht erup ekohmdkshgk scfhp aidciij`ijr .
• ŗhd`hyk mc`cr tcrtijőijicg scyijsci HH\ nhitrk tcscrijd yþgtkdikrh `ađrusci aidcycg ncz ycgijtiij trcgsnkr nagmshyagicrijyic saguåicgijr .
• A fci`k, sclht erup ekohmdkih scyijsci HH\ nhitrk ktdkmhåhg prcthm lhr ycmicőijd lkihrthihkg ekgihmycgijtijgij scđicycg scyijsci HH\ nhitrkhik tùd ekåhrkg lhr nhitrkyh tapicd erup ekohmdksh sclht aicocmőkmhi`k skrh lcđicdcmtijr .
• Pùd ekåhrkg ekohmdk `kgmikőthrhohsh apthdhzcsyag yþgtkdikrh muiicgijicrcm tcscricgijr . Cőcđij`c lhr yþgtkd vkrhidhőthr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 52/54
_cyijsci HH\ Nhitrkikrhg Erup Ekohmdk @kgmikőthr • F ( z ), erup ekohmdksh π F (ψ) aicg scyijsci HH\ nhitrkghg trcgsnkr
nagmshyagu aisug. Cdcoijdijz, erup ekohmdksh π C(ψ) vk trcgsnkrnagmshyagu
aicg tùd ekåhrkg lhr nhitrkyh, tùd ekåhrkg nhitrk hik F ( z ) cőcđij`c eþstkrhi`hđh ehlh skrh lcđicg`ijđijg`c tapicd erup ekohmdksh π(ψ) 4π F (ψ) + π C(ψ) sclht aicocm őkmhi`k tcscricdcmtijr .
• Mcrcriijiijđij ecrcgthikdkm håhg cőcđij`cmh maőui `c scđicgdciij`ijr 2
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 53/54
_cyijsci HH\ Nhitrkikrhg Erup Ekohmdk @kgmikőthr
•
Pùd ekåhrkg ekohmdk `kgmikőthrhohsh tcscrijd pralikdh
őkmihg`k vkrhikg fctcgijg dcmshdud duticm `kđkrhghg dhghdudycpiji`ijđij lhr apthdhzcsyag pralikdh aicrcm hnc`k k`hiklhihr.
• Fkscpicgcocm pcrcdktrkikr, ekrkmih ekohmdk π: vk tùd ekåhrkg nhitrkghgmctscyijicrij ` 3,i, ` <,i‘`hr .
• DCPICL‘`k, lu apthdhzcsyag pralikdh hhrerp`kicy D- `asycsij muiicgijicrcm åþzùiklhihr .
8/10/2019 Sayısal İşaret İşleme - Sakarya Üniversitesi - Sayısal Filtre Tasarımı
http://slidepdf.com/reader/full/sayisal-isaret-isleme-sakarya-ueniversitesi-sayisal-filtre-tasarimi 54/54
_cyijsci HH\ Nhitrkikrhg Erup Ekohmdk @kgmikőthr
•
Þrgkm 2 Ekåhrdk lcg`ij mkgcr nrkmcgsij :.? ϊ , ekåhrdk lcg`ij `ciecicgdcsij 3 `L vk sþg`ùrdk lcg`ij `ciecicgdcsij ?: `L aicg0. `krkok kiihpthm ciåcm ekåhrkg nhitrkghg erup ekohmdkshgh 6.`krkok tùd ekåhrkg `kgmikőthrhoh tcscricycrcm `kgmikőthrkihd.
•
Ciåcm ekåhrkg nhitrkghg vk tapicd shstkdhg erup ekohmdkikrhcőcđij`c eþstkrhidhőthr 2