{"id":119,"date":"2015-04-20T12:40:11","date_gmt":"2015-04-20T12:40:11","guid":{"rendered":"http:\/\/phd-kawamura.jp\/wordpress\/?p=119"},"modified":"2015-04-20T12:40:11","modified_gmt":"2015-04-20T12:40:11","slug":"cit-qa150416-2","status":"publish","type":"post","link":"http:\/\/phd-kawamura.jp\/wordpress\/cit-qa150416-2\/","title":{"rendered":"\u6559\u990a\u306e\u7269\u7406\uff5e4\/16\u5206\u306e\u30a2\u30f3\u30b1\u30fc\u30c8\u306b\u95a2\u3057\u3066 \u305d\u306e2"},"content":{"rendered":"

\u30fb\u300c\u95a2\u6570\u3067\u8868\u305b\u300d\u3068\u3044\u3046\u3053\u3068
\n
\n\u300c$t$ \u306e\u95a2\u6570\u3067\u8868\u305b\u300d\u3068\u306f<\/p>\n

\\begin{eqnarray*}
\nx(t)\\\\
\n\\\\
\nv(t)\\\\
\n\\\\
\na(t)
\n\\end{eqnarray*}<\/p>\n

\u306e\u69d8\u306b$x,v,a $\u306f$t $\u306e\u95a2\u6570\u3067\u3042\u308b\u3068\u8868\u8a18\u3059\u308b\u3053\u3068\u3067\u3059\u3002
\n<\/font><\/p>\n

\u30fb$\\lim$\u3092\u4f7f\u3046\u3068\u3053\u308d\u304c\u3088\u304f\u308f\u304b\u3089\u306a\u3044
\n
\n$\\lim$\u306f\u6975\u9650\u3092\u8003\u3048\u308b\u6642\u306b\u7528\u3044\u307e\u3059\u3002
\n\u975e\u5e38\u306b\u5c0f\u3055\u3044\u533a\u9593\u306e\u5909\u5316\u3092\u8003\u3048\u3001\u305d\u306e\u5c0f\u3055\u3044\u533a\u9593\u306e\u6975\u9650\u3092\u8003\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u4f8b\u3048\u3070
\n$$
\nv=\\lim_{\\Delta t \\to 0} \\frac{x(x+\\Delta t) – x(t)}{\\Delta t}=\\frac{\\mathrm{d} x}{\\mathrm{d} t}
\n$$
\n\u306e\u3088\u3046\u306b\u4f7f\u3044\u307e\u3059\u3002
\n<\/font><\/p>\n

\u30fb\u4e88\u7fd2\u5fa9\u7fd2\u306e\u3084\u308a\u65b9
\n
\n\u4e00\u3064\u306e\u65b9\u6cd5\u3068\u3057\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\u8b1b\u7fa9\u4e2d
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\n\u5224\u3089\u306a\u3044\u90e8\u5206\u304c\u3042\u308c\u3070\u30e1\u30e2\u3092\u3057\u3066\u304a\u304f\u3002
\n\u5224\u3089\u306a\u3044\u90e8\u5206\u306f\u8abf\u3079\u3066\u307f\u308b\u3002
\n\u6b21\u56de\u306e\u8b1b\u7fa9\u3067\u8cea\u554f\u3059\u308b\u3002
\n(\u3044\u304d\u306a\u308a\u8cea\u554f\u3092\u3059\u308b\u306e\u306f\u3042\u307e\u308a\u826f\u304f\u306a\u3044\u3067\u3059\u3002
\n\u81ea\u5206\u3067\u8abf\u3079\u305f\u308a\u3001\u8003\u3048\u305f\u308a\u3059\u308b\u904e\u7a0b\u306f\u5fc5\u8981\u3067\u3059\u3002)<\/p>\n

\u3055\u3089\u306b\u3001\u8b1b\u7fa9\u306e\u7bc4\u56f2\u5185\u306b\u3042\u308b\u554f\u984c\u3092\u89e3\u3044\u3066\u307f\u308b\u3002
\n\u8b1b\u7fa9\u3067\u6271\u3063\u305f\u554f\u984c\u3067\u3082\u3001\u518d\u5ea6\u89e3\u3044\u3066\u307f\u308b\u3002
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\n\u8cea\u554f\u3059\u308b\u3002<\/p>\n

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\n\u89e3\u3089\u306a\u3044\u90e8\u5206\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u304f\u3002<\/p>\n

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\n\u6f20\u7136\u3068\u8b1b\u7fa9\u3092\u8074\u304f\u306e\u3068\u3001\u610f\u8b58\u3092\u3082\u3063\u3066\u8074\u304f\u306e\u3068\u3067\u306f\u8b1b\u7fa9\u5185\u5bb9\u306e\u7406\u89e3\u5ea6\u304c\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n

\u81ea\u4e3b\u5b66\u7fd2\u306e\u66f8\u304d\u51fa\u3057\u4f8b
\n<\/font><\/p>\n

\"note-1\"<\/a><\/p>\n

\"note-2\"<\/a><\/p>\n

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\n
\n\u6163\u6027\u306e\u529b\u3092\u8003\u3048\u308b\u30e2\u30c7\u30eb\u3092\u6271\u3046\u6642\u306b\u307e\u305f\u8aac\u660e\u3057\u307e\u3059\u3002
\n<\/font><\/p>\n

\u30fb\u8b1b\u7fa9\u30ce\u30fc\u30c8\u306fiBooks\u3067OK?
\n
\nOK\u3067\u3059\u3002
\n\u81ea\u5206\u306e\u4f7f\u3044\u3084\u3059\u3044\u30a2\u30d7\u30ea\u3092\u5229\u7528\u3057\u3066\u4e0b\u3055\u3044\u3002<\/p>\n

\u300cMetaMoJi Note\u300d\u3068\u3044\u3046\u30a2\u30d7\u30ea\u306f\u66f8\u304d\u8fbc\u307f\u304c\u3067\u304d\u308b\u306e\u3067\u304a\u52e7\u3081\u3067\u3059\u3002
\n<\/font><\/p>\n

<\/br><\/p>\n","protected":false},"excerpt":{"rendered":"

\u30fb\u300c\u95a2\u6570\u3067\u8868\u305b\u300d\u3068\u3044\u3046\u3053\u3068 \u300c$t$ \u306e\u95a2\u6570\u3067\u8868\u305b\u300d\u3068\u306f \\begin{eqnarray*} x(t)\\\\ \\\\ v(t)\\\\ \\\\ a(t) \\end{eqnarray*} \u306e\u69d8\u306b$x,v,a $\u306f … <\/p>\n","protected":false},"author":1,"featured_media":91,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/posts\/119"}],"collection":[{"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=119"}],"version-history":[{"count":4,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/posts\/119\/revisions"}],"predecessor-version":[{"id":125,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/posts\/119\/revisions\/125"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/media\/91"}],"wp:attachment":[{"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=119"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/phd-kawamura.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}