{"id":4865,"date":"2025-12-08T19:42:49","date_gmt":"2025-12-08T10:42:49","guid":{"rendered":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/?p=4865"},"modified":"2025-12-08T19:42:49","modified_gmt":"2025-12-08T10:42:49","slug":"%e7%ac%ac40%e5%9b%9e%e4%bf%a1%e5%8f%b7%e5%87%a6%e7%90%86%e3%82%b7%e3%83%b3%e3%83%9d%e3%82%b8%e3%82%a6%e3%83%a0%e5%8f%82%e5%8a%a0%e5%a0%b1%e5%91%8a","status":"publish","type":"post","link":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/archives\/4865","title":{"rendered":"\u7b2c40\u56de\u4fe1\u53f7\u51e6\u7406\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u53c2\u52a0\u5831\u544a"},"content":{"rendered":"<p>2025\u5e7411\u670825\u65e5\uff08\u706b\uff09\u304b\u308927\u65e5\uff08\u6728\uff09\u306b\u304b\u3051\u3066\u3001\u30db\u30c6\u30eb\u30ec\u30a4\u30af\u30d3\u30e5\u30fc\u6c34\u6238\u306b\u3066\u958b\u50ac\u3055\u308c\u305f\u300c\u7b2c40\u56de\u4fe1\u53f7\u51e6\u7406\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u300d\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u7814\u7a76\u5ba4\u304b\u3089\u306f\u3001\u4ee5\u4e0b\u306e\u767a\u8868\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<hr \/>\n<h4>\u25a0 \u7814\u7a76\u767a\u8868<\/h4>\n<p>Phonepaserth SISAYKEO, Shogo MURAMATSU<br \/>\n<strong>&#8220;Koopman Matrix Derivation from Governing Equation via Chebyshev Approximation&#8221;<\/strong><\/p>\n<h4>\u25a0 \u7279\u5225\u4f01\u753b \u4f01\u696d\u30bb\u30c3\u30b7\u30e7\u30f3\uff08MathWorks\u793e\uff09<br \/>\n<a href=\"https:\/\/x.com\/MATLAB_Japan\/status\/1993235712230019454\"><span style=\"font-size: 0.8em; font-weight: strong;\">\u300c\u4fe1\u53f7\u51e6\u7406\u7814\u7a76\u8005\u306e MATLAB \u6d3b\u7528\u6cd5 \u301c\u30e6\u30fc\u30b6\u69d8\u306b\u3088\u308b\u30e9\u30a4\u30c8\u30cb\u30f3\u30b0\u30c8\u30fc\u30af\u301c\u300d<\/span><\/a><\/h4>\n<p>\u4f0a\u85e4 \u9686\u4eba<br \/>\n<strong>\u300c\u6cb3\u5ddd\u306e\u201c\u3044\u307e\u201d\u3068\u201c\u307f\u3089\u3044\u201d\u3092\u898b\u3048\u308b\u5316\u00a0<\/strong><strong>\u301c\u6c34\u4f4d\u4e00\u4f53\u628a\u63e1\u30fb\u5236\u5fa1\u306e\u305f\u3081\u306e\u30a2\u30d7\u30ea\u958b\u767a\u301c\u300d<br \/>\n<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-4922 aligncenter\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4682-1024x769.jpeg\" alt=\"\" width=\"525\" height=\"394\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4682-1024x769.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4682-300x225.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4682-768x576.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4682.jpeg 2000w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-4929 aligncenter\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6598-1024x768.jpg\" alt=\"\" width=\"525\" height=\"394\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6598-1024x768.jpg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6598-300x225.jpg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6598-768x576.jpg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6598.jpg 2000w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>\u4eca\u56de\u306e\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u3067\u306f\u3001\u591a\u304f\u306e\u5c02\u9580\u5bb6\u306e\u7686\u3055\u307e\u304b\u3089\u8cb4\u91cd\u306a\u3054\u52a9\u8a00\u3092\u9802\u304d\u3001\u7814\u7a76\u3092\u3088\u308a\u6df1\u3081\u308b\u4e0a\u3067\u5927\u5909\u6709\u610f\u7fa9\u306a\u6a5f\u4f1a\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u307e\u305f\u3001\u5e45\u5e83\u3044\u5206\u91ce\u306e\u7814\u7a76\u767a\u8868\u306b\u89e6\u308c\u308b\u3053\u3068\u3067\u65b0\u305f\u306a\u8996\u70b9\u3084\u523a\u6fc0\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4eca\u5f8c\u306e\u7814\u7a76\u6d3b\u52d5\u3092\u9032\u3081\u308b\u4e0a\u3067\u3082\u591a\u304f\u306e\u793a\u5506\u3092\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30e9\u30a4\u30c8\u30cb\u30f3\u30b0\u30c8\u30fc\u30af\u767b\u58c7\u306b\u969b\u3057\u3001MathWorks\u793e\u3088\u308aT\u30b7\u30e3\u30c4\u3084\u30eb\u30fc\u30d3\u30c3\u30af\u30ad\u30e5\u30fc\u30d6\u306a\u3069\u306e\u30ce\u30d9\u30eb\u30c6\u30a3\u3092\u9802\u304d\u307e\u3057\u305f\u3002<br \/>\n\u6e29\u304b\u3044\u304a\u5fc3\u9063\u3044\u306b\u5fc3\u3088\u308a\u611f\u8b1d\u7533\u3057\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u7d4c\u9a13\u3092\u52b1\u307f\u306b\u3001\u4eca\u5f8c\u3082\u3088\u308a\u826f\u3044\u7814\u7a76\u6210\u679c\u306e\u5275\u51fa\u306b\u53d6\u308a\u7d44\u3093\u3067\u307e\u3044\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-4944 aligncenter\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4739-1024x769.jpeg\" alt=\"\" width=\"525\" height=\"394\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4739-1024x769.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4739-300x225.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4739-768x576.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4739.jpeg 2000w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #666; font-size: 0.85em;\">\uff08MathWorks\u793e\u3088\u308a\u9802\u3044\u305f\u30ce\u30d9\u30eb\u30c6\u30a3\uff09<\/span><\/p>\n<div id='gallery-1' class='gallery galleryid-4865 gallery-columns-2 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-300x300.jpeg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-300x300.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-150x150.jpeg 150w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-768x768.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-1024x1024.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560-100x100.jpeg 100w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4560.jpeg 2000w\" sizes=\"auto, 100vw\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-300x300.jpeg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-300x300.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-150x150.jpeg 150w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-768x768.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-1024x1024.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559-100x100.jpeg 100w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4559.jpeg 2000w\" sizes=\"auto, 100vw\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p style=\"text-align: center;\"><span style=\"color: #666; font-size: 0.85em;\">\uff08\u3042\u3093\u3053\u3046\u934b\u3068\u3042\u3093\u809d\uff09<\/span><\/p>\n<div id='gallery-2' class='gallery galleryid-4865 gallery-columns-2 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-300x300.jpeg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-300x300.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-150x150.jpeg 150w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-768x768.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-1024x1024.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2-100x100.jpeg 100w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_6404-2.jpeg 2000w\" sizes=\"auto, 100vw\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-300x300.jpeg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-300x300.jpeg 300w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-150x150.jpeg 150w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-768x768.jpeg 768w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-1024x1024.jpeg 1024w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2-100x100.jpeg 100w, https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/wordpress\/wp-content\/uploads\/2025\/12\/IMG_4626-2.jpeg 2000w\" sizes=\"auto, 100vw\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p style=\"text-align: center;\"><span style=\"color: #666; font-size: 0.85em;\">\uff08\u7d0d\u8c46\u5927\u8449\u63da\u3052\u3068\u5965\u4e45\u6148\u3057\u3083\u3082\u306e\u89aa\u5b50\u4e3c\uff09<\/span><\/p>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"ja\">\u4fe1\u53f7\u51e6\u7406\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u306b\u3054\u53c2\u52a0\u306e\u7686\u3055\u307e\uff01<\/p>\n<p>\u660e\u65e5\u306f\u7279\u5225\u4f01\u753b\u306e\u4f01\u696d\u30bb\u30c3\u30b7\u30e7\u30f3\u3067 \u26a1MATLAB\u30e9\u30a4\u30c8\u30cb\u30f3\u30b0\u30c8\u30fc\u30af\u26a1 \u3092\u958b\u50ac\u3044\u305f\u3057\u307e\u3059\u3002\u305c\u3072\u304a\u898b\u9003\u3057\u306a\u304f\uff01<\/p>\n<p>\u767a\u8868\u30bf\u30a4\u30c8\u30eb\u306f\u3053\u3061\u3089 \ud83d\udc47 <a href=\"https:\/\/t.co\/hGqmJoantK\">pic.twitter.com\/hGqmJoantK<\/a><\/p>\n<p>\u2014 MATLAB Japan (@MATLAB_Japan) <a href=\"https:\/\/twitter.com\/MATLAB_Japan\/status\/1993235712230019454?ref_src=twsrc%5Etfw\">November 25, 2025<\/a><\/p><\/blockquote>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>2025\u5e7411\u670825\u65e5\uff08\u706b\uff09\u304b\u308927\u65e5\uff08\u6728\uff09\u306b\u304b\u3051\u3066\u3001\u30db\u30c6\u30eb\u30ec\u30a4\u30af\u30d3\u30e5\u30fc\u6c34\u6238\u306b\u3066\u958b\u50ac\u3055\u308c\u305f\u300c\u7b2c40\u56de\u4fe1\u53f7\u51e6\u7406\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u300d\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002 \u672c\u7814\u7a76\u5ba4\u304b\u3089\u306f\u3001\u4ee5\u4e0b\u306e\u767a\u8868\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u25a0 \u7814\u7a76\u767a\u8868 Phonepaserth &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/archives\/4865\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u7b2c40\u56de\u4fe1\u53f7\u51e6\u7406\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u53c2\u52a0\u5831\u544a&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":41,"featured_media":4935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[15,49],"class_list":["post-4865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-topics","tag-matlab","tag-49"],"_links":{"self":[{"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/posts\/4865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/comments?post=4865"}],"version-history":[{"count":86,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/posts\/4865\/revisions"}],"predecessor-version":[{"id":4971,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/posts\/4865\/revisions\/4971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/media\/4935"}],"wp:attachment":[{"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/media?parent=4865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/categories?post=4865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eng.niigata-u.ac.jp\/~msiplab\/index.php\/wp-json\/wp\/v2\/tags?post=4865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}