{"url":"https://junklogfiles.hateblo.jp/entry/20130709","type":"rich","height":"190","blog_url":"https://junklogfiles.hateblo.jp/","provider_url":"https://hatena.blog","author_name":"libio50m","provider_name":"Hatena Blog","published":"2013-07-09 00:00:00","blog_title":"Junk Log Files","description":"\u6709\u52b9\u96fb\u529b\u306e\u5f0f p.f.\u306f\u529b\u7387 \u3061\u306a\u307f\u306b {\\frac{1}{T} \\int_{0}^{T} v^2(t) dt}\"/> {\\frac{1}{T} \\int_{0}^{T} i^2(t) dt}\"/> \u6709\u52b9\u96fb\u529b\u306e\u5f0f\u3088\u308a\u529b\u7387p.f.\u306f {\\frac{1}{T} \\int_{0}^{T} v^2(t) dt} \\sqrt{\\frac{1}{T} \\int_{0}^{T} i^2(t) dt}} = \\frac{\\int_{0}^{T} v(t)i(t) dt}{\\sqrt{\\int_{0}^{T} v^2(t) dt} \\sqrt{\\int_{0}^{T} i^2(t) dt}}\"/> \u3053\u3053\u3067t[s\u2026","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjunklogfiles.hateblo.jp%2Fentry%2F20130709\" title=\"\u8003\u5bdf\u3000\u529b\u7387\u306b\u3064\u3044\u30661 - Junk Log Files\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"width":"100%","author_url":"https://blog.hatena.ne.jp/libio50m/","title":"\u8003\u5bdf\u3000\u529b\u7387\u306b\u3064\u3044\u30661"}