{"created":"2023-05-15T11:01:46.289108+00:00","id":717,"links":{},"metadata":{"_buckets":{"deposit":"049d1792-7031-4dc0-be03-9a90f7bf8945"},"_deposit":{"created_by":2,"id":"717","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"717"},"status":"published"},"_oai":{"id":"oai:nagaokaut.repo.nii.ac.jp:00000717","sets":["5:16:39:64"]},"author_link":["3495","3499","3496","3498","3497","3492","3494","3493"],"item_4_alternative_title_21":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Complex Chebyshev Approximation for FIR Digital Filters"}]},"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-02-13","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"21","bibliographicPageStart":"15","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"長岡技術科学大学研究報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In many applications of digital signal processing, the complex Chebyshev approximation of digital filters is important that approximates simultaneously the magnitude and phase responses, and then the design method is required. This paper presents an efficient design method for the complex Chebyshev approximation of FIR digital filters. In the proposed method, the design problem is formulated in the form of the linear problem by using the Remez exchange algorithm extended to the complex domain. Moreover, for reduction of computational complexity, the frequency response is obtained by using the Lagrange's interpolation formula in each step of the iteration process. It is clear that the proposed method has a comparable frequency response with a fewer computational complexity than the conventional methods.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"3496","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ZHANG, Xi"}]},{"nameIdentifiers":[{"nameIdentifier":"3497","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NAKAYAMA, Satoru"}]},{"nameIdentifiers":[{"nameIdentifier":"3498","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YOSHIKAWA, Toshinori"}]},{"nameIdentifiers":[{"nameIdentifier":"3499","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAKEI, Yoshinori"}]}]},"item_4_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長岡技術科学大学"}]},"item_4_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00177120","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0388-5631","subitem_source_identifier_type":"ISSN"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"長岡技術科学大学工学部電気系"},{"subitem_text_value":"長岡技術科学大学工学部電気系"},{"subitem_text_value":"長岡技術科学大学工学部電気系"},{"subitem_text_value":"長岡技術科学大学工学部電気系"}]},"item_4_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"張, 煕"}],"nameIdentifiers":[{"nameIdentifier":"3492","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中山, 悟"}],"nameIdentifiers":[{"nameIdentifier":"3493","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 敏則"}],"nameIdentifiers":[{"nameIdentifier":"3494","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"武井, 出智"}],"nameIdentifiers":[{"nameIdentifier":"3495","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-08-03"}],"displaytype":"detail","filename":"K25_3.pdf","filesize":[{"value":"308.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"K25_3.pdf","url":"https://nagaokaut.repo.nii.ac.jp/record/717/files/K25_3.pdf"},"version_id":"946c51d4-5a84-46cf-830f-1a6827445ca3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"FIR digital filter","subitem_subject_scheme":"Other"},{"subitem_subject":"complex Chebyshev approximation","subitem_subject_scheme":"Other"},{"subitem_subject":"Remez exchange algorithm","subitem_subject_scheme":"Other"},{"subitem_subject":"Lagrange's interpolation formula","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"FIRディジタルフィルタの複素チェビシェフ近似","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FIRディジタルフィルタの複素チェビシェフ近似"}]},"item_type_id":"4","owner":"2","path":["64"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-02-15"},"publish_date":"2011-02-15","publish_status":"0","recid":"717","relation_version_is_last":true,"title":["FIRディジタルフィルタの複素チェビシェフ近似"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-15T18:40:42.118892+00:00"}