{"id":256,"date":"2020-11-14T05:18:14","date_gmt":"2020-11-13T20:18:14","guid":{"rendered":"https:\/\/foolslab.net\/dailyreport\/?p=256"},"modified":"2021-01-17T14:15:30","modified_gmt":"2021-01-17T05:15:30","slug":"2020-11-13","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2020-11-13\/","title":{"rendered":"2020\/11\/13"},"content":{"rendered":"\n

\u30fbConoha\u30b7\u30e7\u30c3\u30d7\u3067\u6ce8\u6587\u3057\u3066\u3044\u305f\u7f8e\u96f2\u3053\u306e\u306f\u30e9\u30d0\u30fc\u30b9\u30c8\u30e9\u30c3\u30d7\u3068\u30af\u30ea\u30a2\u30d5\u30a1\u30a4\u30eb\u304c\u5c4a\u3044\u305f\u3002\u3084\u3063\u307b\u30fc\uff01<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u3057\u3085\u304d\u3043\u2026<\/p>\n\n\n\n

\u30fb\u8ab2\u984c\u30923\u3064\u51e6\u7406\u3057\u305f\u3002\u3088\u3057\u3002<\/p>\n\n\n\n

\u30fb\u7269\u51c4\u3044\u4eca\u66f4\u306a\u304c\u3089\u5b8c\u5168\u5c0e\u4f53\u306e\u6570\u5f0f\u7684\u306a\u5b9a\u7fa9\u3092\u5b66\u3093\u3060\u3002\u30aa\u30fc\u30e0\u306e\u6cd5\u5247$\\boldsymbol{j}=\\sigma \\boldsymbol{E}$\u306b\u304a\u3044\u3066$\\sigma=\\infty$\u304c\u6761\u4ef6\u3089\u3057\u3044\u3002\u62b5\u62970\uff1d\u5c0e\u96fb\u7387\u7121\u9650\u5927\u306a\u306e\u3060\u304b\u3089\u3088\u304f\u8003\u3048\u305f\u3089\u5f53\u305f\u308a\u524d\u306a\u306e\u3060\u304c\u3001\u96fb\u78c1\u6c17\u306e\u8a71\u306b\u306a\u308b\u3068\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3070\u304b\u308a\u6271\u3046\u306e\u3067\u3001\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u304c\u982d\u3067\u7d50\u3073\u3064\u304b\u306a\u3044\u307e\u307e\u306b\u96fb\u754c\u304c0\u306b\u306a\u308b\u306a\u3069\u306e\u5b9a\u7406\u3092\u6271\u3063\u3066\u3044\u305f\u3002\u5b9a\u7fa9\u3067\u306a\u304f\u5b9a\u7406\u3060\u3068\u3044\u3046\u8a8d\u8b58\u306f\u3057\u3066\u3044\u305f\u3093\u3060\u3088\uff1f(\u8a00\u3044\u8a33)
\u3057\u304b\u3057\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u306f\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3060\u3051\u304b\u3089\u5c0e\u3051\u306a\u3044\u304b\u3089\u3001\u3084\u3063\u3071\u308a\u3053\u308c\u3067\u3061\u3083\u3093\u3068\u5b9a\u7fa9\u306b\u306a\u3063\u3066\u308b\u306e\uff1f\u3068\u3044\u3046\u611f\u304c\u5426\u3081\u306a\u3044\u3002\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3060\u3068$\\boldsymbol{j}=\\nabla\\times\\boldsymbol{H}-\\frac{\\partial\\boldsymbol{D}}{\\partial t} $\u306e\u306f\u305a\u3060\u304b\u3089\u3001$\\boldsymbol{j}=\\sigma \\boldsymbol{E}$\u306f\u3042\u3089\u3086\u308b\u72b6\u6cc1\u3067\u5e38\u306b\u6210\u308a\u7acb\u3064\u6cd5\u5247\u3068\u3057\u3066\u6349\u3048\u308b\u306e\u306f\u304a\u304b\u3057\u3044\u3002\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u81ea\u4f53\u5c0e\u96fb\u4f53\u3042\u308a\u304d\u306e\u6cd5\u5247\u3060\u304b\u3089\u5f53\u7136\u3060\u304c\u3002
\u8907\u7d20\u8a98\u96fb\u7387\u3068\u3044\u3046\u3082\u306e\u3082\u51fa\u3066\u304d\u305f\u3002\u7269\u8cea\u4e2d\u3067\u306f\u96fb\u675f\u5bc6\u5ea6\u3068\u96fb\u754c\u306b\u4f4d\u76f8\u5dee\u304c\u767a\u751f\u3059\u308b\u304b\u3089\u305d\u308c\u3092\u865a\u90e8\u3067\u8868\u305d\u3046\u3068\u3044\u3046\u8a71\u306e\u3088\u3046\u3060\u304c\u3001\u305d\u308c\u306e\u865a\u90e8\u304c\u5c0e\u96fb\u7387\u3067\u8868\u3055\u308c\u3066\u3044\u308b\u3002\u306a\u3093\u306e\u3053\u3063\u3061\u3083\uff1f
\u3069\u3046\u3084\u3089\u96fb\u6d41=0\u3068\u304a\u3044\u3066\u59cb\u3081\u305f\u3068\u304d\u306e
$$\\nabla\\times\\boldsymbol{H}=\\epsilon \\frac{\\partial \\boldsymbol{E}}{\\partial t}$$
\u3092\u3001\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u3092\u60aa\u7528\u3057\u3066\u96fb\u6d41\u22600\u3067\u3082\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u3066\u3084\u308c\u3068\u3044\u3046\u9b42\u80c6\u3089\u3057\u3044\u3002
\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3088\u308a\u3001
$$\\nabla\\times\\boldsymbol{H}=\\boldsymbol{j}+\\epsilon \\frac{\\partial \\boldsymbol{E}}{\\partial t}$$
\u96fb\u754c\u306a\u3069\u306f$e^{j\\omega t}$\u3067\u632f\u52d5\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u3059\u308b\u3002\u6642\u9593\u5fae\u5206\u306f\u639b\u3051\u7b97\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u308b\u3002
$$\\nabla\\times\\boldsymbol{H}=\\boldsymbol{j}+j\\omega \\epsilon \\boldsymbol{E}$$
\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u3092\u4f7f\u3063\u3066\u3001
$$\\nabla\\times\\boldsymbol{H}=\\sigma\\boldsymbol{E}+j\\omega \\epsilon \\boldsymbol{E}$$
$$\\nabla\\times\\boldsymbol{H}=(\\sigma+j\\omega\\epsilon)\\boldsymbol{E}$$
$$=j\\omega(\\epsilon+\\frac{\\sigma}{j\\omega})\\boldsymbol{E}$$
\u3053\u3053\u3067\u8907\u7d20\u8a98\u96fb\u7387$\\epsilon_c$\u304c
$$\\epsilon_c=\\epsilon+\\frac{\\sigma}{j\\omega}$$ $$=\\epsilon-j\\frac{\\sigma}{\\omega}$$
\u3068\u5b9a\u7fa9\u3067\u304d\u308b\u3002\u8272\u3005\u8003\u3048\u308b\u3082\u306e\u3060\u3002<\/p>\n\n\n\n

\u30fbgit worktree\u3068\u3044\u3046\u3082\u306e\u3092\u5b66\u3093\u3060\u3002\u3053\u308c\u306f\u8981\u6240\u8981\u6240\u3067\u4f7f\u3048\u305d\u3046\u3060\u3002
.git\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u3042\u308b\u30e1\u30a4\u30f3\u306e\u5834\u6240\u4ee5\u5916\u306b\u5c55\u958b\u3057\u305fgit\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u3067\u3082\u666e\u901a\u306bgit\u30b3\u30de\u30f3\u30c9\u304c\u4f7f\u3048\u308b\u3063\u307d\u3044\u3002\u3053\u308c\u306f\u4fbf\u5229\u3002<\/p>\n\n\n\n

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\u3088\u304f\u8003\u3048\u305f\u3089\u4e00\u5fdc\u7acb\u6d3e\u306b\u4e88\u5099\u7ba1\u7406\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002
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\u4eba\u9593\u306e\u98df\u3044\u7269\u3054\u3068\u304d\u3067\u8179\u4e0b\u3059\u306e\u3001\u304a\u524d\u672c\u5f53\u306b\u56db\u5927\u795e\u7363\u304b\uff1f\u306a\u3093\u304b\u524d\u304b\u3089\u30ea\u30e7\u30fc\u30b9\u306f\u4eca\u4e00\u3064\u3069\u3046\u3044\u3046\u529b\u304c\u3042\u308b\u306e\u304b\u826f\u304f\u5206\u304b\u3089\u306a\u3044\u30021\u4f53\u3060\u3051\u306b\u306a\u3063\u3066\u3081\u3063\u3061\u3083\u5f31\u4f53\u3067\u3082\u3057\u3066\u308b\u304b\u3068\u601d\u3063\u305f\u3089\u540d\u524d\u306b\u5b8c\u5168\u30ed\u30c3\u30af\u304b\u3051\u305f\u3068\u304b\u304b\u306a\u308a\u30e4\u30d0\u3044\u3053\u3068\u8a00\u3063\u3066\u308b\u3057\u3002\u306a\u3093\u306a\u3093\u3060\u305d\u306e\u529b\u3002\u3064\u304b\u30d4\u30e5\u30a2\u306f\u4ee3\u66ff\u306e\u540d\u3067\u964d\u81e8\u3055\u305b\u3066\u305f(\u591a\u5206\u30ea\u30e7\u30fc\u30b9\u306f\u305d\u306e\u3053\u3068\u77e5\u3089\u306a\u3044\u3060\u308d\u3046\u3051\u3069)\u304b\u3089\u771f\u306e\u540d\u306b\u30ed\u30c3\u30af\u304b\u3051\u305f\u3068\u304b\u8a00\u3063\u3066\u3082\u7121\u610f\u5473\u306a\u53ef\u80fd\u6027\u3042\u308a\u305d\u3046\u3060\u304c\u3002
\u300c\u81e8\u6226\u614b\u52e2\u3068\u3063\u3066\u3093\u3060\u304b\u3089\u306d\uff01\u300d\u300c\u8b01\u898b\u7d42\u4e86\u300d\u306e\u30b3\u30de\u306f\u3044\u3064\u3082\u306e\u30b3\u30d4\u30da\u82b8(\u63cf\u304d\u8db3\u3057)\u3063\u307d\u3044\u3002\u80ce\u754c\u7387\u3063\u3066\u4f55\u3058\u3083\u3089\u307b\u3044\uff1f2\u90e8\u3067\u9ab8\u8005\u3082\u30ed\u30c3\u30af\u30d8\u30a4\u30e0\u3092\u80ce\u754c\u5316\u3068\u304b\u8a00\u3063\u3066\u305f\u3057\u3001\u3053\u3053\u307e\u3067\u8aad\u3093\u3067\u3082\u80ce\u754c\u306e\u5b9a\u7fa9\u304c\u4eca\u4e00\u3064\u5206\u304b\u3089\u3093\u3002Twitter\u306e\u80ce\u306e\u4eba\u9054\u306b\u805e\u3044\u3066\u3082\u5206\u304b\u3089\u3093\u3063\u3066\u8a00\u3044\u305d\u3046\u3060\u3051\u3069\u3002
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\u3042\u308c\u3001\u305d\u3046\u3044\u3048\u3070\u30ec\u30a4\u30df\u30a2\u3068\u306e\u4f1a\u8a71\u3067\u300c\u305f\u3060\u306e\u4e00\u5ea6\u3082\u4eba\u9593\u3092\u4fe1\u3058\u305f\u3053\u3068\u304c\u306a\u3044\u3093\u3067\u3057\u3087\u3046\u300d\u3068\u304b\u3044\u3046\u30b7\u30fc\u30f3\u3042\u3063\u305f\u3051\u3069\u3001\u4eba\u9593\u306e\u98df\u3079\u7269\u3081\u3063\u3061\u3083\u7f8e\u5473\u3057\u305d\u3046\u306b\u98df\u3079\u3066\u308b\u306e\u305d\u306e\u6587\u8108\u3063\u307d\u3044\u6c17\u304c\u2026
\u51b7\u305f\u3059\u304e\u308b\u7269\u98df\u3063\u3066\u8179\u4e0b\u3057\u305f\u304b\u3068\u601d\u3048\u3070\u6e29\u304b\u3044\u7269\u3082\u71b1\u3059\u304e\u3063\u3066\u6295\u3052\u308b\u3042\u305f\u308a\u3082\u300c\u5168\u3066\u306e\u5909\u6210\u3092\u62d2\u7d76\u3059\u308b\u5f37\u8feb\u795e\u7d4c\u75c7\u300d\u3042\u305f\u308a\u306e\u6587\u8108\u306b\u7e4b\u304c\u3063\u3066\u308b\uff1f
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\u30fbConoha\u30b7\u30e7\u30c3\u30d7\u3067\u6ce8\u6587\u3057\u3066\u3044\u305f\u7f8e\u96f2\u3053\u306e\u306f\u30e9\u30d0\u30fc\u30b9\u30c8\u30e9\u30c3\u30d7\u3068\u30af\u30ea\u30a2\u30d5\u30a1\u30a4\u30eb\u304c\u5c4a\u3044\u305f\u3002\u3084\u3063\u307b\u30fc\uff01 \u3057\u3085\u304d\u3043\u2026 \u30fb\u8ab2\u984c\u30923\u3064\u51e6\u7406\u3057\u305f\u3002\u3088\u3057\u3002 \u30fb\u7269\u51c4\u3044\u4eca\u66f4\u306a\u304c\u3089\u5b8c\u5168\u5c0e\u4f53\u306e\u6570\u5f0f\u7684\u306a\u5b9a\u7fa9\u3092\u5b66\u3093\u3060\u3002\u30aa\u30fc\u30e0\u306e\u6cd5\u5247$\\boldsy … <\/p>\n

Read more » “2020\/11\/13”<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/comments?post=256"}],"version-history":[{"count":4,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":319,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/256\/revisions\/319"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}