{"id":123327,"date":"2024-03-24T10:46:13","date_gmt":"2024-03-24T01:46:13","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/matlab%e3%81%a7%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a3%e3%83%ab%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0\/"},"modified":"2024-04-06T01:04:44","modified_gmt":"2024-04-05T16:04:44","slug":"matlab%e3%81%a7%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a3%e3%83%ab%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/matlab%e3%81%a7%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a3%e3%83%ab%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0\/","title":{"rendered":"MATLAB\u3067\u306e\u30c7\u30fc\u30bf\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0"},"content":{"rendered":"

MATLAB\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u51e6\u7406\u306b\u3055\u307e\u3056\u307e\u306a\u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

    \n
  1. \u6ed1\u3089\u304b\u306a\u30c7\u30fc\u30bf<\/li>\n
  2. \u3057\u304b\u3057\u5b9f\u969b\u306f\u3001\u4ef2\u826f\u304f\u3084\u3063\u3066\u3044\u304f\u306e\u304c\u96e3\u3057\u3044\u3053\u3068\u304c\u591a\u3044\u3002<\/li>\n<\/ol>\n
    filtered_data = smoothdata(data, 'movmean'<\/span>, 5<\/span>);\r\n<\/code><\/pre>\n
      \n
    1. \u30e1\u30c7\u30a3\u30a2\u30f3\u30d5\u30a3\u30eb\u30bf1<\/li>\n
    2. \u5f7c\u5973\u306f\u79c1\u306b\u3001\u5f7c\u3089\u304c\u79c1\u305f\u3061\u304c\u5230\u7740\u3059\u308b\u524d\u306b\u4f5c\u696d\u3092\u5b8c\u4e86\u3067\u304d\u306a\u304b\u3063\u305f\u3068\u8aac\u660e\u3057\u305f\u3002<\/li>\n<\/ol>\n
      filtered_data = medfilt1(data, 5<\/span>);\r\n<\/code><\/pre>\n
        \n
      1. \u30ed\u30fc\u30d1\u30b9<\/li>\n
      2. \u3068\u3066\u3082\u3042\u308a\u304c\u305f\u3044\u3067\u3059\u3002<\/li>\n<\/ol>\n
        fs = 1000<\/span>; % \u91c7\u6837\u9891\u7387<\/span>\r\nfc = 100<\/span>; % \u622a\u6b62\u9891\u7387<\/span>\r\nfiltered_data = lowpass(data, fc, fs);\r\n<\/code><\/pre>\n
          \n
        1. \u30cf\u30a4\u30d1\u30b9<\/li>\n
        2. \u6bcd\u3068\u53d4\u6bcd\u306f\u5144\u5f1f\u3067\u3042\u308b\u3002<\/li>\n<\/ol>\n
          fs = 1000<\/span>; % \u91c7\u6837\u9891\u7387<\/span>\r\nfc = 10<\/span>; % \u622a\u6b62\u9891\u7387<\/span>\r\nfiltered_data = highpass(data, fc, fs);\r\n<\/code><\/pre>\n
          \u3055\u307e\u3056\u307e\u306a\u30d5\u30a3\u30eb\u30bf\u30fc\u65b9\u5f0f\u306f\u3069\u308c\u3082\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u51e6\u7406\u3092\u3059\u308c\u3070\u5177\u4f53\u7684\u306a\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u5408\u9002\u7684\u65b9\u5f0f\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          MATLAB\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u51e6\u7406\u306b\u3055\u307e\u3056\u307e\u306a\u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u6ed1\u3089\u304b\u306a\u30c7\u30fc\u30bf \u3057\u304b\u3057\u5b9f\u969b\u306f\u3001\u4ef2\u826f\u304f\u3084\u3063\u3066\u3044\u304f\u306e\u304c\u96e3\u3057\u3044\u3053\u3068\u304c\u591a\u3044\u3002 filte […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-123327","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nMATLAB\u3067\u306e\u30c7\u30fc\u30bf\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0 - 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