{"id":902,"date":"2026-04-24T13:25:23","date_gmt":"2026-04-24T04:25:23","guid":{"rendered":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/?p=902"},"modified":"2026-04-24T14:43:03","modified_gmt":"2026-04-24T05:43:03","slug":"paper-published-in-mechanical-systems-and-signal-processing","status":"publish","type":"post","link":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/2026\/04\/24\/paper-published-in-mechanical-systems-and-signal-processing\/","title":{"rendered":"Paper published in Mechanical Systems and Signal Processing"},"content":{"rendered":"\n<p>A paper entitled &#8220;Sparse stability diagrams of LSCF method via strategic pole destabilization using orthogonal matching pursuit&#8221; has been published in Mechanical Systems and Signal Processing. The paper is based on a Master\u2019s thesis work of a former lab member Shogo Shimada. The paper proposes a novel methodology to remove spurious modes in the stability diagrams of the least squares complex frequency domain method (LSCF) for experimental modal analysis. <\/p>\n\n\n\n<p>Shogo Shimada and Akira Saito, \u201cSparse stability diagrams of LSCF method via strategic pole destabilization using orthogonal matching pursuit\u201d,&nbsp;<a href=\"https:\/\/www.sciencedirect.com\/journal\/mechanical-systems-and-signal-processing\"><em>Mechanical Systems and Signal Processing<\/em><\/a>, 252, 114278,&nbsp;2026 [<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0888327026004358?via%3Dihub\">link<\/a>] (Open Access).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" width=\"563\" height=\"768\" src=\"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-content\/uploads\/sites\/2\/2026\/04\/mssp.jpg\" alt=\"\" class=\"wp-image-905\" style=\"aspect-ratio:0.7330729166666666;width:248px;height:auto\" srcset=\"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-content\/uploads\/sites\/2\/2026\/04\/mssp.jpg 563w, http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-content\/uploads\/sites\/2\/2026\/04\/mssp-220x300.jpg 220w\" sizes=\"(max-width: 563px) 100vw, 563px\" \/><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>A paper entitled &#8220;Sparse stability diagrams of LSCF method via strategic pole destabilization using orthogonal matching pursuit&#8221; has been published in Mechanical Systems and Signal Processing. The paper is based on a Master\u2019s thesis work of a former lab member Shogo Shimada. The paper proposes a novel methodology to remove spurious modes in the stability &hellip; <a href=\"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/2026\/04\/24\/paper-published-in-mechanical-systems-and-signal-processing\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7],"tags":[],"_links":{"self":[{"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/posts\/902"}],"collection":[{"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/comments?post=902"}],"version-history":[{"count":3,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/posts\/902\/revisions"}],"predecessor-version":[{"id":906,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/posts\/902\/revisions\/906"}],"wp:attachment":[{"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/media?parent=902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/categories?post=902"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sdlab.mind.meiji.ac.jp\/wordpress\/en\/wp-json\/wp\/v2\/tags?post=902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}