{"id":257,"date":"2019-12-16T15:05:39","date_gmt":"2019-12-16T06:05:39","guid":{"rendered":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/nonferrous\/?page_id=257"},"modified":"2019-12-16T15:05:39","modified_gmt":"2019-12-16T06:05:39","slug":"2-1-%e4%b8%bb%e6%88%90%e5%88%86%e6%95%b0%e3%81%ae%e6%b1%ba%e5%ae%9a","status":"publish","type":"page","link":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/nonferrous\/research\/%e9%87%91%e5%b1%9e%e5%a1%a9%e5%8c%96%e7%89%a9%e9%8c%af%e4%bd%93%e8%a7%a3%e6%9e%90\/2-%e6%88%90%e5%88%86%e5%88%86%e6%9e%90\/2-1-%e4%b8%bb%e6%88%90%e5%88%86%e6%95%b0%e3%81%ae%e6%b1%ba%e5%ae%9a\/","title":{"rendered":"2.1. \u4e3b\u6210\u5206\u6570\u306e\u6c7a\u5b9a"},"content":{"rendered":"

\u6210\u5206\u5206\u6790\u3067\u306f\u3001\u6700\u521d\u306b\u4e3b\u6210\u5206\u306e\u6570\u3001\u3053\u3053\u3067\u306f\u5b58\u5728\u3059\u308b\u5316\u5b66\u7a2e\u306e\u6570\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u4e3b\u6210\u5206\u6570\u306e\u6c7a\u5b9a\u3092\u9593\u9055\u3046\u3068\u3001\u3053\u308c\u4ee5\u964d\u306e\u89e3\u6790\u306f\u5168\u304f\u306e\u7121\u610f\u5473\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

\u5358\u7d14\u306b\u6570\u5b66\u7684\u306b\u89b3\u6e2c\u30c7\u30fc\u30bf\u884c\u5217A<\/strong>\u30922\u3064\u306e\u884c\u5217\u306e\u7a4d\u306e\u5f62\u306b\u5206\u89e3\u3059\u308b\u306b\u306f\u3001\u7279\u7570\u5024\u5206\u89e3\u3068\u3044\u3046\u884c\u5217\u5206\u89e3\u3092\u4f7f\u3044\u307e\u3059\u3002l<\/em>\u884cm<\/em>\u5217\u306e\u884c\u5217A<\/strong>\u3092\u7279\u7570\u5024\u5206\u89e3\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u5206\u89e3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n

A<\/strong> = U\u03a3V<\/strong><\/p>\n

\u884c\u5217U<\/strong>\u306e\u884c\u30d9\u30af\u30c8\u30eb\u306f\u5404\u6210\u5206\u306e\u6fc3\u5ea6\u6210\u5206\u3001\u884c\u5217V<\/strong>\u306e\u5217\u30d9\u30af\u30c8\u30eb\u306f\u6210\u5206\u3054\u3068\u306e\u30e2\u30eb\u5438\u5149\u4fc2\u6570\u3067\u3059\u3002\u3053\u3053\u3067\u3001\u03a3<\/strong>\u306f\u884c\u5217A<\/strong>\u306e\u7279\u7570\u5024\u03c3<\/em>\u3092\u5bfe\u89d2\u6210\u5206\u306b\u6301\u3064\u884c\u5217\u3067\u3001\u5404\u6210\u5206\u306e\u91cd\u307f\u4ed8\u3051\u306e\u60c5\u5831\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u6700\u3082\u53e4\u5178\u7684\u306a\u4e3b\u6210\u5206\u6570\u306e\u6c7a\u5b9a\u65b9\u6cd5\u306f\u3001\u7279\u7570\u5024\u03c3<\/em>\u3092\u6210\u5206\u6570\u306e\u95a2\u6570\u3068\u3057\u3066\u30d7\u30ed\u30c3\u30c8\u3059\u308b\u56f3\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002\u4e3b\u8981\u306a\u6210\u5206\u4ee5\u5916\u306f\u3001\u5b9f\u9a13\u306a\u3069\u306e\u8aa4\u5dee\u3092\u518d\u73fe\u3059\u308b\u6210\u5206\u3067\u3059\u304b\u3089\u3001\u7279\u7570\u5024\u03c3<\/em>\u3082\u304a\u306e\u305a\u304b\u3089\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u6210\u5206\u6570\u306b\u5bfe\u3059\u308b\u5909\u5316\u3082\u5c0f\u3055\u304f\u306a\u308b\u3001\u3059\u306a\u308f\u3061\u50be\u304d\u304c\u5927\u304d\u304f\u5909\u5316\u3057\u3001\u4e3b\u6210\u5206\u6570\u4ee5\u964d\u306e\u50be\u304d\u306f\u30010\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\"pca1\"<\/td>\n\u56f31\u3000\u4e3b\u6210\u5206\u6570\u304c4\u3067\u3042\u308b\u5834\u5408\u306e\u30d7\u30ed\u30c3\u30c8\u3002<\/p>\n

\u6210\u5206\u65704\u3092\u5883\u306b\u50be\u304d\u304c\u5909\u308f\u308b\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ee5\u4e0a\u306e\u65b9\u6cd5\u3092\u57fa\u306b\u3001\u4e3b\u6210\u5206\u6570\u306e\u6c7a\u5b9a\u65b9\u6cd5\u306b\u306f\u3001\u5e7e\u3064\u304b\u306e\u65b9\u6cd5\u304c\u63d0\u6848\u3055\u308c\u3066\u3044\u307e\u3059[1]\u3002\u3057\u304b\u3057\u3001\u6c7a\u5b9a\u7684\u306a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u3053\u3067\u3001\u7279\u7570\u5024\u306e\u03c3<\/em>\u306e\u5909\u5316\u3067\u306f\u306a\u304f\u3001\u884c\u5217U<\/strong>\u306e\u884c\u30d9\u30af\u30c8\u30eb\u3042\u308b\u3044\u306f\u884c\u5217V<\/strong>\u306e\u5217\u30d9\u30af\u30c8\u30eb\u306b\u7740\u76ee\u3057\u3066\u3001\u65b0\u3057\u3044\u6307\u91dd\u3092\u63d0\u6848\u3057\u3066\u3044\u307e\u3059[2]\u3002<\/p>\n

\u4e3b\u8981\u306a\u6210\u5206\u4ee5\u5916\u306e\u884c\u5217U<\/strong>\u3001V<\/strong>\u306e\u30d9\u30af\u30c8\u30eb\u6210\u5206\u306f\u5b9f\u9a13\u8aa4\u5dee\u3092\u518d\u73fe\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u4e3b\u8981\u6210\u5206\u306e\u30d9\u30af\u30c8\u30eb\u306f\u6ed1\u3089\u304b\u3067\u3059\u304c\u3001\u5b9f\u9a13\u8aa4\u5dee\u306f\u30e9\u30f3\u30c0\u30e0\u306b\u73fe\u308c\u308b\u3001\u3059\u306a\u308f\u3061\u3001\u6ed1\u3089\u304b\u3055\u3092\u5931\u3046\u306f\u305a\u3067\u3059\u3002\u3059\u306a\u308f\u3061\u884c\u5217U<\/strong>\u306e\u884c\u30d9\u30af\u30c8\u30eb\u306e\u6210\u5206\u6570\u306b\u95a2\u3059\u308b\u5909\u5316\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\"basisVectorsForWeb\"<\/td>\n\u56f32\u3000\u4e0a\u304c\u30d9\u30af\u30c8\u30eb\u6210\u5206\u306e\u5909\u5316\u3002<\/p>\n

\u6210\u52064\u307e\u3067\u306f\u6ed1\u3089\u304b\u3060\u304c\u3001\u6210\u52065\u306f\u51f9\u51f8\u304c\u3042\u308b\u3002<\/p>\n

\u4e0b\u306e\u30d7\u30ed\u30c3\u30c8\u306f\u3001\u30d9\u30af\u30c8\u30eb\u6210\u5206\u306e\u5fae\u5206\u6210\u5206\u0394y<\/em>\u3002<\/p>\n

\u6210\u52065\u306e\u5fae\u5206\u6210\u5206\u306f\u3001\u4ed6\u306e\u6210\u5206\u306e\u5fae\u5206\u6210\u5206\u306b<\/p>\n

\u6bd4\u8f03\u3057\u3066\u5927\u304d\u304f\u3001\u6ed1\u3089\u304b\u3055\u304c\u5931\u308f\u308c\u3066\u3044\u308b<\/p>\n

\u3053\u3068\u304c\u5206\u304b\u308b\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e0a\u306e\u4f8b\u3067\u306f\u3001\u6210\u5206\u65704\u30685\u306e\u5dee\u304c\u306f\u3063\u304d\u308a\u5206\u304b\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u5dee\u304c\u660e\u78ba\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u3069\u3046\u3057\u305f\u3089\u826f\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u305d\u306e\u5834\u5408\u3001\u5404\u6210\u5206\u306e\u5fae\u5206\u6210\u5206\u306e\u7d76\u5bfe\u5024|\u0394y|<\/em>\u306e\u7dcf\u548c\u3042\u308b\u3044\u306f\u5e73\u5747\u3092\u53d6\u3063\u3066\u3001\u30d7\u30ed\u30c3\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\"avgDeltaY\"<\/td>\n\u56f33\u3000\u56f32\u306e\u0394y<\/em>\u306e\u7d76\u5bfe\u5024\u306e\u5e73\u5747\u30d7\u30ed\u30c3\u30c8\u3002<\/p>\n

\u6210\u5206\u65705\u3067\u5e73\u5747\u5024\u304c\u5927\u304d\u304f\u306a\u3063\u3066\u304a\u308a\u3001<\/p>\n

\u6210\u5206\u65704\u307e\u3067\u306e\u56de\u5e30\u76f4\u7dda\u304b\u3089\u5927\u304d\u304f<\/p>\n

\u305a\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3053\u306e\u30d7\u30ed\u30c3\u30c8\u3060\u3068\u50be\u304d\u306e\u5909\u5316\u304c\u3088\u308a\u306f\u3063\u304d\u308a\u8a8d\u8b58\u3067\u304d\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u3053\u308c\u307e\u3067\u63d0\u6848\u3055\u308c\u3066\u304d\u305f\u4e3b\u6210\u5206\u6570\u306e\u6c7a\u5b9a\u65b9\u6cd5\u306f\u3001\u3053\u3053\u3067\u63d0\u6848\u3057\u3066\u3044\u308b\u65b9\u6cd5\u3082\u542b\u3081\u3066\u7d4c\u9a13\u5247\u306b\u57fa\u3065\u304f\u3082\u306e\u3070\u304b\u308a\u3067\u3059\u3002\u89e3\u6c7a\u3059\u3079\u304d\u8ab2\u984c\u306b\u3042\u308f\u305b\u3066\u3001\u305d\u306e\u90fd\u5ea6\u9069\u5207\u306a\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3088\u308a\u4ed6\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u5224\u65ad\u306b\u8ff7\u3046\u5834\u5408\u306f\u3001\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e3b\u6210\u5206\u6570\u306b\u3064\u3044\u3066\u3053\u308c\u4ee5\u964d\u306e\u89e3\u6790\u3092\u5168\u3066\u30c6\u30b9\u30c8\u3057\u3001\u6700\u9069\u306a\u7d50\u679c\u3001\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u3001\u6700\u3082\u78ba\u304b\u3089\u3057\u3044\u65b9\u6cd5\u3067\u3042\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u53c2\u8003\u6587\u732e<\/p>\n

[1]\u00a0Paul Gemperline:\u00a0Practical guide to chemometrics<\/em>, (Taylor & Francis Group, Boca, Raton, FL, 2006)<\/p>\n

[2]\u00a0Masahito UCHIKOSHI,\u00a0“<\/strong>Determination of the Distribution of Ferric Chloro Complexes in Hydrochloric Acid Solutions at 298 K,”\u00a0Bulletin of the Chemical Society of Japan<\/em>, 92<\/strong>(12), pp. 1928-1934, Dec. 2019, DOI:\u00a010.1246\/bcsj.20190195<\/a>\uff08\u89e3\u8aac\u306f\u3053\u3061\u3089<\/a>\uff09<\/p>\n

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