{"created":"2022-01-28T01:02:17.974008+00:00","id":2005122,"links":{},"metadata":{"_buckets":{"deposit":"533cc7e1-0456-45c7-9b14-884b7eb7b563"},"_deposit":{"id":"2005122","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2005122"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02005122","sets":["1642837622505:1642837855274:1642837873116","1642838403551:1642838406845"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"２次元非対称半平面格子形フィルタの安定性について","subitem_1551255648112":"ja"},{"subitem_1551255647225":"The Stability of Two-Dimensional Recursive Asymmetric Half-Plane Lattice Modelling","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山下, 勝己","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"金城, 司","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"半場, 滋","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"宮城, 隼夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Yamashita, Katsumi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kinjo, Tsukasa","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hanba, Shigeru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Miyagi, Hayao","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"半塲, 滋","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Lattice filter"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Asymmetric Half-Plane"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Stability condition"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"The design of two dimensional(2-D) recursive digital filters is currently receiving wide attention. These filters have many applications, including biomedicine, space imagery and seismic prospeting. However, the autoregressive (AR) lattice parameter approach, in particular has met with much less success. In this paper, a method based on 2-D asymmetric half-plane lattice parameters, for the design of 2-D recursive digital filters is presented. These filter are adopted to achieve full design flexibility, and the sufficient lattice parameter stability conditions are derived. Furthermore, a design procedure is used to calculate the lattice parameter from the prescribed frequency characteristics. Then, using digital computer simulations, the effectiveness of the proposed filter is evaluated.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学工学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/13810"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0389-102X"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN0025048X"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学工学部紀要"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"52","bibliographicPageEnd":"87","bibliographicPageStart":"83"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"No52p083.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2005122/files/No52p083.pdf"},"version_id":"d22e8330-04fc-4738-922a-0000d3dc5b80"}]},"item_title":"２次元非対称半平面格子形フィルタの安定性について","item_type_id":"15","owner":"1","path":["1642837873116","1642838406845"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-12-10"},"publish_date":"2009-12-10","publish_status":"0","recid":"2005122","relation_version_is_last":true,"title":["２次元非対称半平面格子形フィルタの安定性について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T02:29:55.684094+00:00"}