A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband
The modification of the weighted least squares (WLS) method for IIR filter design based on [5] is presented in the paper. The new algorithm allows to obtain quasi-equiripple approximation of the desired frequency response function in the passband and least squares (LS) approximation in the stopband....
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 305 |
|---|---|
| container_issue | |
| container_start_page | 302 |
| container_title | |
| container_volume | |
| creator | Konopacki, J. Moscinska, K. |
| description | The modification of the weighted least squares (WLS) method for IIR filter design based on [5] is presented in the paper. The new algorithm allows to obtain quasi-equiripple approximation of the desired frequency response function in the passband and least squares (LS) approximation in the stopband. Even though the proposed method is very simple, it enables to obtain a larger passband-to-stopband ratio (PSR) of energies and a smaller passband ripple of the designed filter magnitude response when compared with the peak-constrained least-squares method. |
| doi_str_mv | 10.1109/ICECS.2007.4510990 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_4510990</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>4510990</ieee_id><sourcerecordid>4510990</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-d789503a1be18065013f613354204633068f555e05d1939ba7feca02c4f69b6d3</originalsourceid><addsrcrecordid>eNpFUF1Lw0AQPJGCtvYP6Mv9gdS93EfuHktsNRDxIwq-lUuyZ0_SNs2liP_eBgsuDMPuDMOwhFwzmDEG5jZLF2kxiwGSmZDHg4EzMmYiFoLxROvz_yX5GJHxYDSxVjFckGkIX3AcIUUs9SWp5rTwm7bxzmNNH7Ff72rqdh3Nsle69E2PHb3D4D-39Nv3a_pysMFHi_3Bd75tG6TPNoTSbms6IEcb-qjYH2yHgRb9rh2kKzJytgk4PfGEvC8Xb-lDlD_dZ-k8jzxLZB_ViTYSuGUlMg1KAuNOMc6PTUEozkFpJ6VEkDUz3JQ2cVhZiCvhlClVzSfk5i_XI-Kq7fzGdj-r04f4L4zDVs8</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Konopacki, J. ; Moscinska, K.</creator><creatorcontrib>Konopacki, J. ; Moscinska, K.</creatorcontrib><description>The modification of the weighted least squares (WLS) method for IIR filter design based on [5] is presented in the paper. The new algorithm allows to obtain quasi-equiripple approximation of the desired frequency response function in the passband and least squares (LS) approximation in the stopband. Even though the proposed method is very simple, it enables to obtain a larger passband-to-stopband ratio (PSR) of energies and a smaller passband ripple of the designed filter magnitude response when compared with the peak-constrained least-squares method.</description><identifier>ISBN: 142441377X</identifier><identifier>ISBN: 9781424413775</identifier><identifier>EISBN: 1424413788</identifier><identifier>EISBN: 9781424413782</identifier><identifier>DOI: 10.1109/ICECS.2007.4510990</identifier><identifier>LCCN: 2007928620</identifier><language>eng</language><publisher>IEEE</publisher><subject>Approximation algorithms ; Frequency response ; IIR filters ; Least squares approximation ; Least squares methods ; Minimax techniques ; Minimization methods ; Nonlinear equations ; Paper technology ; Passband</subject><ispartof>2007 14th IEEE International Conference on Electronics, Circuits and Systems, 2007, p.302-305</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4510990$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4510990$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Konopacki, J.</creatorcontrib><creatorcontrib>Moscinska, K.</creatorcontrib><title>A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband</title><title>2007 14th IEEE International Conference on Electronics, Circuits and Systems</title><addtitle>ICECS</addtitle><description>The modification of the weighted least squares (WLS) method for IIR filter design based on [5] is presented in the paper. The new algorithm allows to obtain quasi-equiripple approximation of the desired frequency response function in the passband and least squares (LS) approximation in the stopband. Even though the proposed method is very simple, it enables to obtain a larger passband-to-stopband ratio (PSR) of energies and a smaller passband ripple of the designed filter magnitude response when compared with the peak-constrained least-squares method.</description><subject>Approximation algorithms</subject><subject>Frequency response</subject><subject>IIR filters</subject><subject>Least squares approximation</subject><subject>Least squares methods</subject><subject>Minimax techniques</subject><subject>Minimization methods</subject><subject>Nonlinear equations</subject><subject>Paper technology</subject><subject>Passband</subject><isbn>142441377X</isbn><isbn>9781424413775</isbn><isbn>1424413788</isbn><isbn>9781424413782</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFUF1Lw0AQPJGCtvYP6Mv9gdS93EfuHktsNRDxIwq-lUuyZ0_SNs2liP_eBgsuDMPuDMOwhFwzmDEG5jZLF2kxiwGSmZDHg4EzMmYiFoLxROvz_yX5GJHxYDSxVjFckGkIX3AcIUUs9SWp5rTwm7bxzmNNH7Ff72rqdh3Nsle69E2PHb3D4D-39Nv3a_pysMFHi_3Bd75tG6TPNoTSbms6IEcb-qjYH2yHgRb9rh2kKzJytgk4PfGEvC8Xb-lDlD_dZ-k8jzxLZB_ViTYSuGUlMg1KAuNOMc6PTUEozkFpJ6VEkDUz3JQ2cVhZiCvhlClVzSfk5i_XI-Kq7fzGdj-r04f4L4zDVs8</recordid><startdate>200712</startdate><enddate>200712</enddate><creator>Konopacki, J.</creator><creator>Moscinska, K.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200712</creationdate><title>A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband</title><author>Konopacki, J. ; Moscinska, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-d789503a1be18065013f613354204633068f555e05d1939ba7feca02c4f69b6d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Approximation algorithms</topic><topic>Frequency response</topic><topic>IIR filters</topic><topic>Least squares approximation</topic><topic>Least squares methods</topic><topic>Minimax techniques</topic><topic>Minimization methods</topic><topic>Nonlinear equations</topic><topic>Paper technology</topic><topic>Passband</topic><toplevel>online_resources</toplevel><creatorcontrib>Konopacki, J.</creatorcontrib><creatorcontrib>Moscinska, K.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Konopacki, J.</au><au>Moscinska, K.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband</atitle><btitle>2007 14th IEEE International Conference on Electronics, Circuits and Systems</btitle><stitle>ICECS</stitle><date>2007-12</date><risdate>2007</risdate><spage>302</spage><epage>305</epage><pages>302-305</pages><isbn>142441377X</isbn><isbn>9781424413775</isbn><eisbn>1424413788</eisbn><eisbn>9781424413782</eisbn><abstract>The modification of the weighted least squares (WLS) method for IIR filter design based on [5] is presented in the paper. The new algorithm allows to obtain quasi-equiripple approximation of the desired frequency response function in the passband and least squares (LS) approximation in the stopband. Even though the proposed method is very simple, it enables to obtain a larger passband-to-stopband ratio (PSR) of energies and a smaller passband ripple of the designed filter magnitude response when compared with the peak-constrained least-squares method.</abstract><pub>IEEE</pub><doi>10.1109/ICECS.2007.4510990</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISBN: 142441377X |
| ispartof | 2007 14th IEEE International Conference on Electronics, Circuits and Systems, 2007, p.302-305 |
| issn | |
| language | eng |
| recordid | cdi_ieee_primary_4510990 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Approximation algorithms Frequency response IIR filters Least squares approximation Least squares methods Minimax techniques Minimization methods Nonlinear equations Paper technology Passband |
| title | A Simplified Method for IIR Filter Design with Quasi-Equiripple Passband and Least-Squares Stopband |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T06%3A43%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=A%20Simplified%20Method%20for%20IIR%20Filter%20Design%20with%20Quasi-Equiripple%20Passband%20and%20Least-Squares%20Stopband&rft.btitle=2007%2014th%20IEEE%20International%20Conference%20on%20Electronics,%20Circuits%20and%20Systems&rft.au=Konopacki,%20J.&rft.date=2007-12&rft.spage=302&rft.epage=305&rft.pages=302-305&rft.isbn=142441377X&rft.isbn_list=9781424413775&rft_id=info:doi/10.1109/ICECS.2007.4510990&rft_dat=%3Cieee_6IE%3E4510990%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=1424413788&rft.eisbn_list=9781424413782&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=4510990&rfr_iscdi=true |