{"url":"https://s-ili.hatenadiary.org/entry/20070816/1187288664","author_name":"S-ili","provider_name":"Hatena Blog","blog_title":"S\u03bb\u306e\u65e5\u8a18 --\u3046\u3064\u308d\u306a\u65e5\u3005--","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fs-ili.hatenadiary.org%2Fentry%2F20070816%2F1187288664\" title=\"FFTW\u3092\u4f7f\u3063\u3066\u307f\u305f - S\u03bb\u306e\u65e5\u8a18 --\u3046\u3064\u308d\u306a\u65e5\u3005--\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u6570\u5024\u8a08\u7b97","Ubuntu"],"height":"190","version":"1.0","description":"\u5927\u91cf\u306b\u3042\u308b\u30c7\u30fc\u30bf\u3092\u4e00\u8fba\u306bFFT\u639b\u3051\u305f\u3044\u3063\u3064\u30fc\u3053\u3068\u3067\u3001Octave\u3068\u304bMathematica\u3067\u3084\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u3088\u304f\u5206\u304b\u3089\u3093\u306e\u3067C\u8a00\u8a9e\u3067\u3084\u3063\u3061\u307e\u3046\u3002\u81ea\u5206\u3067FFT\u306e\u30b3\u30fc\u30c9\u66f8\u304f\u306e\u306f\u611a\u306e\u9aa8\u9802\u306a\u306e\u3067\u3001\u5f53\u7136\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3046\u3002\u3063\u3064\u30fc\u304b\u3055\u3042\u3001\u6ce2\u6570\u7a7a\u9593\u3067\u3084\u3063\u3066\u308a\u3083\u3053\u3093\u306a\u9762\u5012\u306a\u3053\u3068\u306d\u30fc\u3093\u3060\u3088\u306a\u3002\u3060\u304b\u3089\u6570\u5024\u8a08\u7b97\u306f(ry\u3068\u304b\u3044\u3064\u3082\u601d\u3046\u3002 Ubuntu\u306e\u5834\u5408\u3001apt\u3067\u30b2\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002 $ sudo apt-get install fftw-dev \u3053\u308c\u3067\u7d42\u308f\u308a\u3002\u8d85\u7c21\u5358\u3002 fftw.h\u3092\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3057\u3066\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3001-lfftw -lm\u4ed8\u3051\u308c\u3070\u4f7f\u3048\u308b\u3089\u3057\u3044\u3002 http://www.sip.eee.yamaguc\u2026","published":"2007-08-16 03:24:24","title":"FFTW\u3092\u4f7f\u3063\u3066\u307f\u305f","width":"100%","author_url":"https://blog.hatena.ne.jp/S-ili/","type":"rich","blog_url":"https://s-ili.hatenadiary.org/","image_url":null,"provider_url":"https://hatena.blog"}