{"id":328,"date":"2019-01-14T21:50:37","date_gmt":"2019-01-14T12:50:37","guid":{"rendered":"https:\/\/dalomo.net\/blog\/?p=328"},"modified":"2019-01-14T22:02:53","modified_gmt":"2019-01-14T13:02:53","slug":"%e6%96%b9%e4%bd%8d%e8%a7%92%e3%82%92%e8%a8%88%e7%ae%97%e3%81%97%e3%81%9f%e3%81%84%e3%81%91%e3%81%a9%e5%85%a8%e7%84%b6%e5%88%86%e3%81%8b%e3%82%93%e3%81%aa%e3%81%84","status":"publish","type":"post","link":"https:\/\/dalomo.net\/blog\/2019\/01\/14\/328\/","title":{"rendered":"\u65b9\u4f4d\u89d2\u3092\u8a08\u7b97\u3057\u305f\u3044\u3051\u3069\u5168\u7136\u5206\u304b\u3093\u306a\u3044"},"content":{"rendered":"<p><a href=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-330\" src=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-300x200.png\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-300x200.png 300w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-768x512.png 768w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-1024x683.png 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h2>\u7b11\u3048\u308b\u3050\u3089\u3044\u5206\u304b\u3093\u306a\u3044<\/h2>\n<p><a href=\"https:\/\/dalomo.net\/blog\/2019\/01\/12\/321\/\">\u524d\u306e\u8a18\u4e8b<\/a>\u3067\u52a0\u901f\u5ea6\u3068\u5730\u78c1\u6c17\u306e\u5024\u306f\u53d6\u5f97\u3067\u304d\u305f\u3002\u3067\u3001\u65b9\u4f4d\u89d2\u3092\u6c42\u3081\u308b\u308f\u3051\u3060\u3051\u3069\u3001\u5168\u7136\u308f\u304b\u3089\u306a\u3044\u3002\u6570\u5b66\u96e3\u3057\u3044\u3002\u3053\u3046\u66f8\u3051\u3070\u53d6\u5f97\u3067\u304d\u308b\u3088!\u3063\u3066\u8a18\u4e8b\u306f\u305f\u304f\u3055\u3093\u3042\u308b\u3093\u3060\u3051\u3069\u3001\u306a\u3093\u3067\u305d\u3046\u3059\u308b\u3068\u6c42\u3081\u3089\u308c\u308b\u306e\u304b\u304c\u5206\u304b\u3089\u306a\u3044\u2026\u3002\u5206\u304b\u3089\u306a\u3044\u3053\u3068\u3092\u5206\u304b\u3089\u306a\u3044\u3068\u3060\u3051\u66f8\u3044\u3066\u3053\u3046\u3002<\/p>\n<h3>\u3044\u308d\u30fc\u3093\u306a\u8a18\u4e8b\u306b\u8f09\u3063\u3066\u308b\u65b9\u4f4d\u89d2\u6c42\u3081\u308b\u3084\u3064<\/h3>\n<p><a href=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-329\" src=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111-145x300.jpg\" alt=\"\" width=\"145\" height=\"300\" srcset=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111-145x300.jpg 145w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111-768x1593.jpg 768w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111-494x1024.jpg 494w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-232111.jpg 1080w\" sizes=\"auto, (max-width: 145px) 100vw, 145px\" \/><\/a><\/p>\n<pre>private static final int MATRIX_SIZE = 16;\r\nfloat[] inR = new float[MATRIX_SIZE];\r\nfloat[] outR = new float[MATRIX_SIZE];\r\nfloat[] I = new float[MATRIX_SIZE];\r\nfloat[] attitude = new float[3];<\/pre>\n<pre>SensorManager.getRotationMatrix(inR, I, fAccell, fMagnetic);\r\nSensorManager.remapCoordinateSystem(inR, SensorManager.AXIS_X, SensorManager.AXIS_Y, outR);\r\nSensorManager.getOrientation(outR, attitude);<\/pre>\n<pre>sb.append(\"\\n\\n\u65b9\u4f4d\u89d2 _ \");\r\nsb.append(Math.toDegrees(attitude[0]));\r\nsb.append(\"\\n\u50be\u659c\u89d2 _ \");\r\nsb.append(Math.toDegrees(attitude[1]));\r\nsb.append(\"\\n\u56de\u8ee2\u89d2 _ \");\r\nsb.append(Math.toDegrees(attitude[2]));<\/pre>\n<p>getRotationMatrix\u2026\u56de\u8ee2\u884c\u5217\u3063\u3066\u306a\u3093\u3067\u3059\u304b\u3002remapCoordinateSystem\u2026\u4e16\u754c\u5ea7\u6a19\u7cfb\u3068\u7aef\u672b\u5ea7\u6a19\u3063\u3066\u306a\u3093\u3067\u3059\u304b\u3002getOrientation\u2026\u306a\u3093\u3067\u3053\u308c\u3067\u89d2\u5ea6\u304c\u53d6\u308c\u308b\u3093\u3067\u3059\u304b\u3002\u6d77\u306f\u6b7b\u306b\u307e\u3059\u304b\u3002\u5c71\u306f\u6b7b\u306b\u307e\u3059\u304b\u3002\u5148\u4eba\u305f\u3061\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u7d50\u679c\u307f\u305f\u3044\u306b\u306f\u306a\u308b\u306e\u3088\u3002\u3067\u3082\u4e2d\u8eab\u4f55\u3084\u3063\u3066\u308b\u306e\u304b\u5168\u7136\u308f\u304b\u3093\u306a\u3044\u306e\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/seesaawiki.jp\/w\/moonlight_aska\/d\/%BC%A7%B5%A4\/%B2%C3%C2%AE%C5%D9%A5%BB%A5%F3%A5%B5%A1%BC%A4%C7%CA%FD%B0%CC%B3%D1\/%B7%B9%A4%AD%A4%F2%B8%A1%BD%D0%A4%B9%A4%EB\">https:\/\/seesaawiki.jp\/w\/moonlight_aska\/d\/%BC%A7%B5%A4\/%B2%C3%C2%AE%C5%D9%A5%BB%A5%F3%A5%B5%A1%BC%A4%C7%CA%FD%B0%CC%B3%D1\/%B7%B9%A4%AD%A4%F2%B8%A1%BD%D0%A4%B9%A4%EB<\/a><\/p>\n<p><a href=\"http:\/\/www.magicvox.net\/archive\/2015\/02072148\/\">http:\/\/www.magicvox.net\/archive\/2015\/02072148\/<\/a><\/p>\n<p><a href=\"http:\/\/yoko-gb.blogspot.com\/2012\/10\/android.html\">http:\/\/yoko-gb.blogspot.com\/2012\/10\/android.html<\/a><\/p>\n<p><a href=\"https:\/\/wp.developapp.net\/?p=3394\">https:\/\/wp.developapp.net\/?p=3394<\/a><\/p>\n<h3>\u52a0\u901f\u5ea6\u3068\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u3067\u53d6\u308c\u308b\u5024\u3063\u3066\u306a\u3093\u3060<\/h3>\n<p>\u3069\u3063\u3061\u306b\u3082X,Y,Z\u306e\u8ef8\u304c\u3042\u3063\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u5024\u3092\u3068\u3063\u3066\u308b\u3002<\/p>\n<h4>\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u30fc<\/h4>\n<p>\u5358\u4f4d\u306fm\/s^2\u3002\u6c34\u5e73\u306b\u7aef\u672b\u3092\u7f6e\u3044\u305f\u5834\u5408\u3001X=0,Y=0,Z=9.8\u306b\u306a\u308b\u306f\u305a\u3002\u5782\u76f4\u306b\u7acb\u3066\u305f\u5834\u5408\u3001X=0,Y=9.8,Z=0\u306b\u306a\u308b\u306f\u305a\u3002\u3053\u308c\u3092\u659c\u3081\u306b\u3057\u3066\u304f\u3068\u30010\uff5e9.8\u306e\u5024\u3092\u3068\u3063\u3066\u304f\u307f\u305f\u3044(\u5834\u6240\u3084\u72b6\u6cc1\u306b\u3088\u3063\u3066\u8d85\u3048\u305f\u308a\u3001\u30de\u30a4\u30ca\u30b9\u306b\u306a\u3063\u305f\u308a\u306f\u3059\u308b)\u3002\u305d\u3093\u3067\u3001\u305d\u3093\u6642\u306e\u5024\u306b\u3088\u3063\u3066\u3001\u3069\u306e\u65b9\u5411\u306b\u3069\u308c\u3060\u3051\u50be\u3044\u3066\u308b\u304b\u304c\u5206\u304b\u308b\u307f\u305f\u3044\u3002<\/p>\n<h4>\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u30fc<\/h4>\n<p>\u5358\u4f4d\u306f\u03bcT\u3002\u6700\u5927\u5024\u3001\u6700\u5c0f\u5024\u306f\u5206\u304b\u3089\u3093\u3002\u3068\u3044\u3046\u3088\u308a\u304b\u306f\u5404\u8ef8\u306b\u3069\u308c\u3060\u3051\u306e\u5f37\u5ea6\u304b\u304c\u5206\u304b\u308c\u3070\u3044\u3044\u3088\u3046\u3060\u3002\u5f37\u5ea6\u304c\u5206\u304b\u308c\u3070\u3001\u305d\u306e\u5bfe\u89d2\u7dda\u307f\u305f\u3044\u306a\u3084\u3064\u3002\u3088\u304f\u898b\u308b\u56f3\u306e\u3084\u3064\u306d\u3002\u306e\u65b9\u5411\u304c\u5317\u3063\u3066\u3053\u3068\u3089\u3057\u3044\u3002Z\u8ef8\u3067\u50be\u304d\u88dc\u6b63\u304c\u3067\u304d\u308b\u307f\u305f\u3044\u3002\u3048\u3001\u305d\u3057\u305f\u3089\u52a0\u901f\u5ea6\u3044\u3089\u306a\u304f\u306d\u3002\u3053\u3053\u3089\u3078\u3093\u304c\u3088\u304f\u308f\u304b\u3093\u306a\u3044\u3093\u3060\u3088\u306a\u30fc\u3002\u3093\u30fc\u3068\u3001\u5730\u78c1\u6c17\u306f\u5730\u9762\u3068\u5e73\u884c\u306a\u308f\u3051\u3067\u3082\u3001\u7aef\u672b\u3068\u5e73\u884c\u306a\u308f\u3051\u3067\u3082\u306a\u304f\u3066\u3001\u5730\u78c1\u6c17\u306e\u307f\u306e\u5834\u5408\u3060\u3068\u5730\u78c1\u6c17\u81ea\u4f53\u304c\u50be\u3044\u3066\u308b\u304b\u3089\u3001\u305d\u308c\u3092\u88dc\u6b63\u3059\u308b\u305f\u3081\u306b\u7aef\u672b\u306e\u50be\u304d\u3082\u5fc5\u8981\u306b\u306a\u308b\u3002\u3068\u304b\u3002\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u304c\u50be\u3044\u3066\u308b\u5834\u5408\u3001\u5730\u78c1\u6c17\u306e\u50be\u304d\u3092\u30bb\u30f3\u30b5\u3067\u88dc\u6b63\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u7aef\u672b\u81ea\u4f53\u306e\u50be\u304d\u3092\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u5024\u306b\u306a\u3063\u3066\u3001\u305d\u308c\u3092\u88dc\u6b63\u3059\u308b\u305f\u3081\u306b\u7aef\u672b\u306e\u50be\u304d\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002\u3068\u304b\u3002\u4e8c\u6b21\u5143\u306e\u753b\u9762\u306b\u843d\u3068\u3057\u8fbc\u3080\u969b\u306b\u3001\u6c34\u5e73\u3067\u3042\u3063\u305f\u5834\u5408\u3001\u306e\u8868\u793a\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u307f\u305f\u3044\u306a\u3002\u306d\u3001\u307b\u3089\u3001\u5206\u304b\u3093\u306a\u3044\u3002<\/p>\n<h5>\u30a8\u30af\u30bb\u30eb\u5148\u751f\u3092\u5229\u7528\u3057\u30662\u8ef8\u3067\u65b9\u4f4d\u89d2\u3092\u7b97\u51fa\u3057\u3066\u307f\u308b<\/h5>\n<p><a href=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-330\" src=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-300x200.png\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-300x200.png 300w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-768x512.png 768w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/Screenshot_20190113-223302-1024x683.png 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u3053\u306e\u70ba\u306b\u767e\u5747\u3067\u30b3\u30f3\u30d1\u30b9\u8cb7\u3063\u3066\u304d\u3061\u3083\u3063\u305f\u3002\u30b3\u30f3\u30d1\u30b9\u3092\u64ae\u5f71\u3057\u3066\u305d\u306e\u5411\u304d\u3067\u30a2\u30d7\u30ea\u8d77\u52d5\u3057\u3066\u30b9\u30af\u30b7\u30e7\u64ae\u3063\u305f\u306e\u304c\u4e0a\u306e\u753b\u50cf\u3002\u306a\u308b\u3079\u304f\u6c34\u5e73\u306b\u3057\u305f\u3064\u3082\u308a\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 585px; height: 116px;\" border=\"0\" width=\"432\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col style=\"width: 54pt;\" span=\"6\" width=\"72\" \/> <\/colgroup>\n<tbody>\n<tr style=\"height: 13.5pt;\">\n<td class=\"xl63\" style=\"height: 13.5pt; width: 54pt;\" width=\"72\" height=\"18\"><\/td>\n<td class=\"xl63\" style=\"border-left: none; width: 54pt;\" width=\"72\">x<\/td>\n<td class=\"xl63\" style=\"border-left: none; width: 54pt;\" width=\"72\">y<\/td>\n<td class=\"xl63\" style=\"border-left: none; width: 54pt;\" width=\"72\">atan2<\/td>\n<td class=\"xl63\" style=\"border-left: none; width: 54pt;\" width=\"72\">degrees<\/td>\n<td class=\"xl63\" style=\"border-left: none; width: 54pt;\" width=\"72\">90-degrees<\/td>\n<\/tr>\n<tr style=\"height: 13.5pt;\">\n<td class=\"xl63\" style=\"height: 13.5pt; border-top: none;\" height=\"18\">\u64ae\u5f71\u6642<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">-39.25<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">20.125<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">2.667806<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">152.854<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">-62.854<\/td>\n<\/tr>\n<tr style=\"height: 13.5pt;\">\n<td class=\"xl63\" style=\"height: 13.5pt; border-top: none;\" height=\"18\">\u73fe\u6642\u70b9<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">-55.75<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">22.3125<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">2.760893<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">158.1875<\/td>\n<td class=\"xl63\" style=\"border-top: none; border-left: none;\" align=\"right\">-68.1875<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7d50\u679c\u304c\u3053\u3061\u3089\u3060\u3051\u3069\u3001\u3053\u308c\u306f\u3001\u5408\u3063\u3066\u308b\u306e\u304b\u2026?\u5fae\u5999\u306b\u305a\u308c\u3066\u308b\u6c17\u304c\u3057\u306a\u3044\u308f\u3051\u3067\u3082\u306a\u3044\u300290\u00b0\u3050\u3089\u3044\u306b\u306a\u308b\u3068\u601d\u3063\u305f\u3093\u3060\u3051\u3069\u306a\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/www.sports-sensing.com\/support\/motionmesurement\/motion_biomechanics\/basis_accsensor.html\">https:\/\/www.sports-sensing.com\/support\/motionmesurement\/motion_biomechanics\/basis_accsensor.html<\/a><\/p>\n<p><a href=\"http:\/\/www.s3sensor.com\/sens_a01\/about\/shikumi05.html\">http:\/\/www.s3sensor.com\/sens_a01\/about\/shikumi05.html<\/a><\/p>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%9F%BA%E7%A4%8E\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%9F%BA%E7%A4%8E\/<\/a><\/p>\n<h3>getRotationMatrix\u3068\u56de\u8ee2\u884c\u5217\u3068<\/h3>\n<p>\u3053\u3053\u3089\u8fba\u3082\u3046\u96f0\u56f2\u6c17\u3060\u3002\u7aef\u672b\u304c\u50be\u3044\u3066\u308b\u3068\u3001\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u306e\u6c34\u5e73\u65b9\u5411\u304c\u3061\u3083\u3093\u3068\u53d6\u308c\u306a\u3044\u3089\u3057\u3044\u3002\u306a\u306e\u3067\u3001\u6c34\u5e73\u306b\u306a\u308b\u3088\u3046\u306b\u88dc\u6b63\u3057\u3066\u3042\u3052\u308b\u305d\u3046\u3067\u3001\u305d\u306e\u88dc\u6b63\u91cf\u3001\u3069\u308c\u3060\u3051\u50be\u304d\u3092\u623b\u3057\u3066\u3042\u3052\u308b\u306e\u304b\u3001\u3068\u3044\u3046\u306e\u3092\u5f97\u308b\u305f\u3081\u306b\u3001getRotationMatrix\u3092\u4f7f\u3063\u3066\u56de\u8ee2\u884c\u5217\u3068\u3044\u3046\u3082\u306e\u3092\u5f97\u308b\u306e\u3060\u3068\u601d\u3046\u3002<\/p>\n<pre>SensorManager.getRotationMatrix(inR, I, fAccell, fMagnetic);<\/pre>\n<p>\u3053\u308c\u3067\u8a00\u3046\u3068\u3001\u7b2c1\u5f15\u6570\u306b\u56de\u8ee2\u884c\u5217\u3001\u7b2c2\u5f15\u6570\u306b\u3082\u56de\u8ee2\u884c\u5217\u3053\u3053\u306b\u6307\u5b9a\u3057\u305f\u5909\u6570\u306b\u3001\u8a08\u7b97\u7d50\u679c\u304c\u5165\u308b\u307f\u305f\u3044\u30022\u3064\u306e\u9055\u3044\u306f?\u3068\u8a00\u308f\u308c\u3066\u3082\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u306a\u3093\u304bI\u306e\u65b9\u306f\u5730\u78c1\u6c17\u306e\u50be\u659c\u89d2\u3092\u6c42\u3081\u308b\u969b\u306b\u4f7f\u3046\u307f\u305f\u3044\u3002\u4eca\u4f7f\u3046\u306e\u306fR\u306e\u65b9\u3067\u3001X\u8ef8\u304c\u6771\u3001Y\u8ef8\u304c\u5317\u3001Z\u8ef8\u304c\u7a7a\u3092\u5411\u3044\u3066\u308b\u6642\u306e\u5024\u306b\u5909\u63db\u3067\u304d\u308b\u3088\u3046\u306a\u3082\u3093\u3089\u3057\u3044\u3002\u5408\u3063\u3066\u308b?\u7b2c3\u5f15\u6570\u306b\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u306e\u5024\u3001\u7b2c4\u5f15\u6570\u306b\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u306e\u5024\u3002<\/p>\n<h4>\u306a\u305c\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u3067\u306e\u50be\u304d\u304c\u5fc5\u8981\u304b<\/h4>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97-%E5%8A%A0%E9%80%9F%E5%BA%A6%E3%82%BB%E3%83%B3%E3%82%B5%E3%81%AA%E3%81%97%E3%81%A7%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3%E3%81%AF%E4%B8%8D%E5%8F%AF%E8%83%BD\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97-%E5%8A%A0%E9%80%9F%E5%BA%A6%E3%82%BB%E3%83%B3%E3%82%B5%E3%81%AA%E3%81%97%E3%81%A7%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3%E3%81%AF%E4%B8%8D%E5%8F%AF%E8%83%BD\/<\/a><\/p>\n<p>\u3053\u3053\u304c\u5206\u304b\u308a\u3084\u3059\u304b\u3063\u305f\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3\/<\/a><\/p>\n<p><a href=\"https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#getRotationMatrix(float[],%20float[],%20float[],%20float[])\">https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#getRotationMatrix(float[],%20float[],%20float[],%20float[])<\/a><\/p>\n<h3>remapCoordinateSystem\u3084\u3089\u4e16\u754c\u5ea7\u6a19\u7cfb\u3084\u3089\u30c7\u30d0\u30a4\u30b9\u5ea7\u6a19\u3084\u3089<\/h3>\n<p>\u5206\u304b\u3089\u3093\u3082\u306e\u3092\u5206\u304b\u3089\u3093\u307e\u307e\u5206\u304b\u3089\u3093\u611f\u3058\u306b\u7406\u89e3\u3057\u3088\u3046\u3068\u3059\u308b\u304b\u3089\u308f\u3051\u308f\u304b\u3081\u3060\u306d\u3002\u56de\u8ee2\u884c\u5217\u5f97\u3089\u308c\u305f\u3093\u3060\u304b\u3089\u3053\u308c\u4f55\u3084\u3063\u3066\u3093\u306e?\u3068\u601d\u3063\u305f\u3093\u3060\u3051\u3069\u3001\u5fc5\u8981\u307f\u305f\u3044\u3002\u30c7\u30d0\u30a4\u30b9\u304c\u7e26\u6301\u3061\u30fb\u6a2a\u6301\u3061\u306e\u5834\u5408\u3001\u30a2\u30d7\u30ea\u304c\u753b\u9762\u5185\u3067\u56de\u8ee2\u3057\u305f\u308a\u3059\u308b\u3002\u305d\u3046\u3059\u3063\u3068\u4f8b\u3048\u3070\u6a2a\u6301\u3061\u306b\u3057\u305f\u5834\u5408\u3001\u7e26\u6301\u3061\u6642\u306eX\u8ef8\u3092Y\u8ef8\u3068\u307f\u306a\u3055\u306a\u3044\u3068\u6570\u5024\u304c\u5909\u306b\u306a\u308b\u3088\u306d\u3001\u3068\u3044\u3046\u3053\u3068\u3089\u3057\u3044\u3002\u305f\u3076\u3093\u3002\u306a\u306e\u3067\u56de\u8ee2\u884c\u5217\u3092\u30c7\u30d0\u30a4\u30b9\u306e\u65b9\u5411\u306b\u56de\u8ee2\u3055\u305b\u305f\u3052\u308b\u307f\u305f\u3044\u3002<\/p>\n<pre>SensorManager.remapCoordinateSystem(inR, SensorManager.AXIS_X, SensorManager.AXIS_Y, outR);<\/pre>\n<p>\u3053\u306eX,Y\u306e\u5024\u3082\u306a\u305c\u3053\u308c\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u304b\u308f\u304b\u3093\u306a\u3044\u3093\u3060\u3088\u306a\u3041\u2026\u3002\u4e00\u5fdcAndroidDeveloper\u306e\u30b5\u30a4\u30c8\u306e\u4f8b\u3068\u3057\u3066\u3001<\/p>\n<blockquote>\n<ul>\n<li>Using the camera (Y axis along the camera&#8217;s axis) for an augmented reality application where the rotation angles are needed:<\/li>\n<\/ul>\n<p><code>remapCoordinateSystem(inR, AXIS_X, AXIS_Z, outR);<\/code><\/p>\n<ul>\n<li>Using the device as a mechanical compass when rotation is\u00a0<code><a href=\"https:\/\/developer.android.com\/reference\/android\/view\/Surface.html#ROTATION_90\">Surface.ROTATION_90<\/a><\/code>:<\/li>\n<\/ul>\n<p><code>remapCoordinateSystem(inR, AXIS_Y, AXIS_MINUS_X, outR);<\/code><\/p><\/blockquote>\n<p>\u3063\u3066\u3042\u308b\u3051\u3069\u3001\u30a4\u30e1\u30fc\u30b8\u304c\u63b4\u3081\u306a\u3044\u3002\u306a\u3093\u304b\u56f3\u3068\u304b\u7d75\u3068\u304b\u3067\u89e3\u8aac\u3057\u3066\u308b\u3068\u3053\u306a\u3044\u304b\u306a\u30fc\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#remapCoordinateSystem(float[],%20int,%20int,%20float[])\">https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#remapCoordinateSystem(float[],%20int,%20int,%20float[])<\/a><\/p>\n<p><a href=\"https:\/\/teratail.com\/questions\/13175\">https:\/\/teratail.com\/questions\/13175<\/a><\/p>\n<h3>getOrientation\u3068\u65b9\u4f4d\u89d2\u3068\u50be\u304d\u3068\u56de\u8ee2\u3068<\/h3>\n<p>\u611b\u3057\u3055\u3068\u5207\u306a\u3055\u3068\u5fc3\u5f37\u3055\u3068\u3002\u3053\u308c\u306a\u3093\u3067\u3053\u3093\u306a\u5f15\u6570\u5c11\u306a\u3044\u3093\u3060\u308d\u3046\u3002<\/p>\n<pre>SensorManager.getOrientation(outR, attitude);<\/pre>\n<p>\u3057\u304b\u3082\u3053\u308c\u7b2c2\u5f15\u6570\u306f\u7d50\u679c\u4fdd\u6301\u7528\u306e\u5909\u6570\u3060\u3057\u3002\u3053\u306e\u56de\u8ee2\u884c\u5217\u306f\u3001\u7aef\u672b\u304cX\u8ef8\u304c\u6771\u3001Y\u8ef8\u304c\u5317\u3001X\u8ef8\u304c\u7a7a\u3092\u5411\u3044\u3066\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u306a\u306e\u3067\u3001\u9006\u306b\u8a00\u3048\u3070\u305d\u306e\u3042\u308b\u610f\u5473\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u4f4d\u7f6e\u304b\u3089\u3069\u308c\u3060\u3051\u305a\u308c\u3066\u3044\u308b\u304b\u3082\u6c42\u3081\u3089\u308c\u308b\u3001\u3063\u3066\u3053\u3068\u3067\u3044\u3044\u306e\u304b\u306a\u3002\u3069\u3046\u306a\u306e\u304b\u306a\u3002\u3082\u3046\u305d\u3093\u306a\u611f\u3058\u3067\u3044\u3044\u3084\u3002X,Y,Z\u305d\u308c\u305e\u308c\u306e\u56de\u8ee2\u89d2\u306e\u3053\u3068\u3092\u30ed\u30fc\u30eb\u3001\u30d4\u30c3\u30c1\u3001\u30e8\u30fc\u3063\u3066\u3044\u3046\u306e\u306d\u3002\u521d\u3081\u3066\u77e5\u3063\u305f\u3002\u30a2\u30b8\u30de\u30b9\u3082\u521d\u3081\u3066\u77e5\u3063\u305f\u3002\u304a\u3044\u3057\u305d\u3046\u3002attitude\u306b\u683c\u7d0d\u3055\u308c\u3066\u308b\u5024\u306f\u30e9\u30b8\u30a2\u30f3\u306a\u306e\u3067\u898b\u6163\u308c\u305f\u5ea6\u6570\u306b\u3059\u308b\u306b\u306f\u5909\u63db\u304c\u5fc5\u8981\u3002<\/p>\n<h5>\u7b2c2\u5f15\u6570\u306e\u8aac\u660e\u3092\u6a5f\u68b0\u7ffb\u8a33<\/h5>\n<blockquote>\n<ul>\n<li>values [0]\uff1a<i>\u65b9\u4f4d\u89d2<\/i>\u3001-z\u8ef8\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u56de\u8ee2\u89d2\u3002\u3053\u306e\u5024\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306ey\u8ef8\u3068\u78c1\u5317\u6975\u306e\u9593\u306e\u89d2\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002\u5317\u5411\u304d\u306e\u5834\u5408\u3001\u3053\u306e\u89d2\u5ea6\u306f0\u3067\u3059\u3002\u5357\u5411\u304d\u306e\u5834\u5408\u3001\u3053\u306e\u89d2\u5ea6\u306f\u03c0\u3067\u3059\u3002\u540c\u69d8\u306b\u3001\u6771\u3092\u5411\u3044\u3066\u3044\u308b\u3068\u304d\u3001\u3053\u306e\u89d2\u5ea6\u306f\u03c0\/ 2\u3067\u3042\u308a\u3001\u897f\u3092\u5411\u3044\u3066\u3044\u308b\u3068\u304d\u3001\u3053\u306e\u89d2\u5ea6\u306f-\u03c0\/ 2\u3067\u3059\u3002\u5024\u306e\u7bc4\u56f2\u306f-\u03c0\u304b\u3089\u03c0\u3067\u3059\u3002<\/li>\n<li>values[1]\uff1a<i>\u30d4\u30c3\u30c1<\/i>\u3001x\u8ef8\u5468\u308a\u306e\u56de\u8ee2\u89d2\u5ea6\u3002\u3053\u306e\u5024\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u753b\u9762\u306b\u5e73\u884c\u306a\u5e73\u9762\u3068\u5730\u9762\u306b\u5e73\u884c\u306a\u5e73\u9762\u306e\u9593\u306e\u89d2\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u306e\u4e0b\u7aef\u304c\u30e6\u30fc\u30b6\u306e\u65b9\u3092\u5411\u304d\u3001\u753b\u9762\u304c\u4e0a\u3092\u5411\u3044\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u4e0a\u7aef\u3092\u5730\u9762\u306b\u5411\u304b\u3063\u3066\u50be\u3051\u308b\u3068\u3001\u6b63\u306e\u30d4\u30c3\u30c1\u89d2\u304c\u751f\u3058\u307e\u3059\u3002\u5024\u306e\u7bc4\u56f2\u306f-\u03c0\u304b\u3089\u03c0\u3067\u3059\u3002<\/li>\n<li>values[2]\uff1a<i>\u30ed\u30fc\u30eb<\/i>\u3001y\u8ef8\u5468\u308a\u306e\u56de\u8ee2\u89d2\u5ea6\u3002\u3053\u306e\u5024\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u753b\u9762\u306b\u5782\u76f4\u306a\u5e73\u9762\u3068\u5730\u9762\u306b\u5782\u76f4\u306a\u5e73\u9762\u306e\u9593\u306e\u89d2\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u306e\u4e0b\u7aef\u304c\u30e6\u30fc\u30b6\u306e\u65b9\u3092\u5411\u304d\u3001\u753b\u9762\u304c\u4e0a\u3092\u5411\u3044\u3066\u3044\u308b\u3068\u60f3\u5b9a\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5de6\u7aef\u3092\u5730\u9762\u306b\u5411\u304b\u3063\u3066\u50be\u3051\u308b\u3068\u3001\u30ed\u30fc\u30eb\u89d2\u306f\u30d7\u30e9\u30b9\u306b\u306a\u308a\u307e\u3059\u3002\u5024\u306e\u7bc4\u56f2\u306f-\u03c0\/ 2\u304b\u3089\u03c0\/ 2\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#getOrientation(float[],%20float[])\">https:\/\/developer.android.com\/reference\/android\/hardware\/SensorManager#getOrientation(float[],%20float[])<\/a><\/p>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E6%96%B9%E4%BD%8D%E8%A8%88%E7%AE%97%E3%81%AE%E5%82%BE%E6%96%9C%E8%A3%9C%E6%AD%A3\/<\/a><\/p>\n<p><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A9%E3%82%B8%E3%82%A2%E3%83%B3\">https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A9%E3%82%B8%E3%82%A2%E3%83%B3<\/a><\/p>\n<h3>\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u306b\u306f\u30ce\u30a4\u30ba\u304c\u6df7\u3058\u308b\u3057\u91cd\u529b\u306e\u5f71\u97ff\u304c\u51fa\u308b<\/h3>\n<p>\u30bb\u30f3\u30b5\u3067\u53d6\u5f97\u3057\u305f\u5024\u306f\u6642\u3005\u3059\u3063\u98db\u3076\u3053\u3068\u304c\u3042\u308b\u3088\u3046\u3067\u3001\u307e\u305f\u9759\u6b62\u72b6\u614b\u3060\u3068\u3057\u3066\u3082\u5fae\u5999\u306b\u632f\u308c\u304c\u51fa\u3066\u304f\u308b\u3082\u306e\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u305d\u308c\u3092\u3067\u304d\u308b\u3060\u3051\u6ed1\u3089\u304b\u306a\u5909\u52d5\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u307f\u305f\u3044\u3002\u3067\u3001\u305d\u306e\u6642\u306b\u4f7f\u3046\u306e\u304c\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u3068\u3044\u3046\u305d\u3046\u3067\u3001\u5024\u3092\u307e\u308d\u3084\u304b\u3067\u30b3\u30af\u306e\u3042\u308b\u3082\u306e\u306b\u3057\u3066\u304f\u308c\u308b\u3002\u30b3\u30af\u306f\u306a\u3044\u3002\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u3068\u3044\u3046\u3082\u306e\u3082\u3042\u308a\u3001\u3053\u3063\u3061\u306f\u91cd\u529b\u306e\u5f71\u97ff\u3092\u53d6\u308a\u9664\u3044\u3066\u304f\u308c\u308b\u307f\u305f\u3044\u3002<\/p>\n<h4>\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u30b5\u30f3\u30d7\u30eb(Google)<\/h4>\n<pre class=\"prettyprint lang-java\"><span class=\"pln\">\u00a0 \u00a0 <\/span><span class=\"kwd\">final<\/span> <span class=\"kwd\">float<\/span><span class=\"pln\"> alpha <\/span><span class=\"pun\">=<\/span> <span class=\"lit\">0.8<\/span><span class=\"pun\">;<\/span><span class=\"pln\">\r\n\r\n\u00a0 \u00a0 <\/span><span class=\"com\">\/\/ Isolate the force of gravity with the low-pass filter.<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> alpha <\/span><span class=\"pun\">*<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">+<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">1<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> alpha<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">*<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">];<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> alpha <\/span><span class=\"pun\">*<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">+<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">1<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> alpha<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">*<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">];<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> alpha <\/span><span class=\"pun\">*<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">+<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">1<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> alpha<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">*<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">];<\/span><\/pre>\n<p>\u524d\u56de\u5024\u306b0.8\u639b\u3051\u3066\u3001\u73fe\u5728\u5024\u306b0.2\u3092\u639b\u3051\u3066\u3001\u8db3\u3057\u5408\u308f\u305b\u308b\u3002\u6307\u6570\u79fb\u52d5\u5e73\u5747\u3068\u3044\u3046\u3089\u3057\u3044\u3002<\/p>\n<h5>\u30a8\u30af\u30bb\u30eb\u5148\u751f\u3067\u9069\u5f53\u306b\u691c\u8a3c<\/h5>\n<p>B\u5217\u306b=9.7+(10-9.7)*RAND()\u3068\u3001C\u5217\u306b=C2*$B$1+B3*(1-$B$1)\u3002\u9752\u304c\u73fe\u5728\u5024\u3067\u8d64\u304c\u30d5\u30a3\u30eb\u30bf\u5f8c\u306e\u5024\u30021000\u56de\u3084\u3063\u3066\u307f\u305f\u3002<\/p>\n<h6>B1=0.8(alpha=0.8)<\/h6>\n<p><a href=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-335\" src=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8-300x88.png\" alt=\"\" width=\"300\" height=\"88\" srcset=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8-300x88.png 300w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8-768x225.png 768w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8-1024x300.png 1024w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg8.png 1114w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h6>B1=0.5(alpha=0.5)<\/h6>\n<p><a href=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-336\" src=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5-300x88.png\" alt=\"\" width=\"300\" height=\"88\" srcset=\"https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5-300x88.png 300w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5-768x225.png 768w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5-1024x300.png 1024w, https:\/\/dalomo.net\/blog\/wp-content\/uploads\/2019\/01\/lpg5.png 1114w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u3078\u30fc\u3001\u307b\u3093\u3068\u306b\u6ed1\u3089\u304b\u306b\u306a\u3063\u3066\u308b\u30fc\u3002<\/p>\n<h4>\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u30b5\u30f3\u30d7\u30eb(Google)<\/h4>\n<pre class=\"prettyprint lang-java\"><span class=\"pln\">\u00a0 \u00a0 <\/span><span class=\"com\">\/\/ Remove the gravity contribution with the high-pass filter.<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 linear_acceleration<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">0<\/span><span class=\"pun\">];<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 linear_acceleration<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">1<\/span><span class=\"pun\">];<\/span><span class=\"pln\">\r\n\u00a0 \u00a0 linear_acceleration<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">=<\/span><span class=\"pln\"> event<\/span><span class=\"pun\">.<\/span><span class=\"pln\">values<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">]<\/span> <span class=\"pun\">-<\/span><span class=\"pln\"> gravity<\/span><span class=\"pun\">[<\/span><span class=\"lit\">2<\/span><span class=\"pun\">];<\/span><\/pre>\n<p>\u73fe\u5728\u5024\u304b\u3089\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u5f8c\u306e\u524d\u56de\u5024\u3092\u5f15\u304f\u3002\u3053\u308c\u7d50\u679c\u304c\u5927\u4f53\u30bc\u30ed\u8fd1\u8fba\u306b\u306a\u308b\u3093\u3060\u3051\u3069\u3069\u3086\u3053\u3068?\u3068\u601d\u3063\u305f\u3089\u3001\u50be\u304d\u691c\u77e5\u3068\u304b\u306b\u4f7f\u7528\u3059\u308b\u3093\u3058\u3083\u306a\u304f\u3066\u3001\u632f\u52d5\u3068\u304b\u904b\u52d5\u3092\u691c\u77e5\u3059\u308b\u6642\u306b\u6709\u52b9\u307f\u305f\u3044\u3002\u305f\u3076\u3093\u3002\u50be\u304d\u306e\u6642\u306bXYZ\u5168\u90e8\u30bc\u30ed\u3060\u3063\u305f\u3089\u56f0\u308b\u3082\u3093\u306d\u3002\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u5f8c\u306e\u5024\u304c\u5909\u52d5\u3059\u308b\u6642\u306f\u7aef\u672b\u304c\u52d5\u3044\u3066\u308b\u6642\u306a\u3093\u3060\u3088\u306d\u3001\u305d\u3046\u3044\u3046\u3053\u3068\u3088\u306d\u3002\u305f\u3076\u3093\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/developer.android.com\/guide\/topics\/sensors\/sensors_motion#sensors-motion-accel\">https:\/\/developer.android.com\/guide\/topics\/sensors\/sensors_motion#sensors-motion-accel<\/a><\/p>\n<p><a href=\"http:\/\/tomoima525.hatenablog.com\/entry\/2014\/01\/13\/152559\">http:\/\/tomoima525.hatenablog.com\/entry\/2014\/01\/13\/152559<\/a><\/p>\n<p><a href=\"http:\/\/yksris.hatenablog.com\/entry\/2012\/10\/09\/170849\">http:\/\/yksris.hatenablog.com\/entry\/2012\/10\/09\/170849<\/a><\/p>\n<p><a href=\"http:\/\/diylabo.sakura.ne.jp\/tips\/2014\/06\/accelero2.html\">http:\/\/diylabo.sakura.ne.jp\/tips\/2014\/06\/accelero2.html<\/a><\/p>\n<h3>\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u306f\u8f03\u6b63\u304c\u5fc5\u8981\u3060\u3057\u78c1\u5317\u3068\u771f\u5317\u306f\u9055\u3046<\/h3>\n<p>\u3044\u3044\u52a0\u6e1b\u30b2\u30ed\u5410\u304d\u305d\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u304c\u3001\u307e\u3060\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u307f\u305f\u3044\u3002<\/p>\n<h4>\u8f03\u6b63\u30fb\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3<\/h4>\n<p>\u3053\u308c\u304c\u5fc5\u8981\u306a\u306e\u306f\u5206\u304b\u308b\u3002\u5404\u8ef8\u306e\u6700\u5927\u5024\u30fb\u6700\u5c0f\u5024\u306e\u4e2d\u70b9\u3092\u3068\u3063\u3066\u539f\u70b9\u30ba\u30ec\u3092\u88dc\u6b63\u3059\u308b\u3063\u3066\u611f\u3058\u307f\u305f\u3044\u3002\u305f\u3060\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u3069\u3053\u306b\u3082\u898b\u3064\u304b\u3089\u3093\u306e\u3067\u3069\u3046\u306b\u3082\u3053\u3046\u306b\u3082\u3067\u304d\u3093\u306e\u3067\u3059\u3001\u308f\u304b\u3089\u3093\u306e\u3067\u3059\u3002\u4ed6\u306e\u4eba\u306f\u3069\u3046\u3084\u3063\u3066\u3093\u3060\u308d\u3002\u5b9f\u76f4\u306b\u81ea\u5206\u3067\u5b9f\u88c5\u3057\u3066\u308b\u3093\u3060\u308d\u3046\u304b\u3002\u3059\u3054\u3044\u306a\u3041\u3001\u3044\u3044\u306a\u3041\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u3084\u3063\u3066\u304f\u308c\u308c\u3070\u3044\u3044\u306e\u306b\u306a\u3041\u3002\u305d\u3046\u3044\u3046\u308f\u3051\u306b\u3082\u3044\u304b\u3093\u306e\u3060\u308d\u3046\u306a\u3041\u3002<\/p>\n<h4>\u78c1\u5317\u3068\u771f\u5317\u306f\u9055\u3046<\/h4>\n<p>\u65b9\u4f4d\u78c1\u77f3\u304c\u6307\u3057\u793a\u3059\u5317\u3068\u3001\u5317\u6975\u70b9\u306e\u4f4d\u7f6e\u306f\u3001\u5fae\u5999\u306b\u305a\u308c\u3066\u3044\u308b\u3089\u3057\u3044\u3002\u305d\u306e\u30ba\u30ec\u306e\u89d2\u5ea6\u3092\u504f\u89d2\u3068\u3044\u3063\u3066\u3001\u5834\u6240\u306b\u3088\u3063\u3066\u9055\u3046\u3088\u3046\u3060\u3002\u5730\u78c1\u6c17\u30bb\u30f3\u30b5\u3067\u53d6\u308c\u308b\u5024\u306f\u307e\u3041\u601d\u3063\u305f\u3068\u304a\u308a\u78c1\u5317\u3067\u3042\u3063\u3066\u3001\u504f\u89d2\u3067\u88dc\u6b63\u3057\u306a\u3044\u3068\u6b63\u3057\u3044\u771f\u5317\u306f\u5f97\u3089\u308c\u306a\u3044\u3002\u30bb\u30f3\u30b5\u306b\u3088\u3063\u3066\u504f\u89d2\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u305a\u3001\u504f\u89d2\u3092\u96c6\u3081\u305f\u8868\u307f\u305f\u3044\u306a\u306e\u3092\u4f7f\u3063\u3066\u88dc\u6b63\u3059\u308b\u307f\u305f\u3044\u3002\u3067\u3001\u305d\u308c\u7528\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3088\u3046\u3067\u3001<\/p>\n<pre class=\"java\">GeomagneticField(float gdLatitudeDeg, float gdLongitudeDeg, float altitudeMeters, long timeMillis)<\/pre>\n<p>\u306e<\/p>\n<pre class=\"java\">getDeclination()<\/pre>\n<p>\u3092\u4f7f\u3048\u3070\u3044\u3044\u307f\u305f\u3044\u3002\u3067\u3082\u3067\u3059\u3088\u3001\u98a8\u6c34\u3068\u304b\u3067\u306f\u78c1\u5317\u3092\u7528\u3044\u3066\u308b\u3093\u3067\u3059\u3063\u3066\u3002\u3044\u3084\u6075\u65b9\u5dfb\u304d\u3068\u98a8\u6c34\u306f\u5168\u7136\u95a2\u4fc2\u306a\u3044\u3051\u3069\u3082\u3001\u3042\u308c?\u3042\u308b\u306e?\u3069\u3063\u3061?\u305f\u3060\u65b9\u4f4d\u78c1\u77f3\u3068\u306e\u30ba\u30ec\u306f\u76f4\u3057\u305f\u3044\u3088\u306a\u3041\u2026\u898b\u306a\u304b\u3063\u305f\u3053\u3068\u306b\u3057\u3088\u3046\u304b\u306a\u3041\u2026\u3002<\/p>\n<h4>\u53c2\u8003<\/h4>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E7%A3%81%E6%B0%97%E3%82%BB%E3%83%B3%E3%82%B5%E3%83%BC%E3%81%AE%E8%BC%83%E6%AD%A3%E4%B8%80%E8%88%AC\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E7%A3%81%E6%B0%97%E3%82%BB%E3%83%B3%E3%82%B5%E3%83%BC%E3%81%AE%E8%BC%83%E6%AD%A3%E4%B8%80%E8%88%AC\/<\/a><\/p>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9%E3%81%AE%E8%BC%83%E6%AD%A3%E3%82%BD%E3%83%95%E3%83%88%E3%81%AE%E5%8E%9F%E7%90%86\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9%E3%81%AE%E8%BC%83%E6%AD%A3%E3%82%BD%E3%83%95%E3%83%88%E3%81%AE%E5%8E%9F%E7%90%86\/<\/a><\/p>\n<p><a href=\"https:\/\/stackoverflow.com\/questions\/9462346\/compass-give-me-crazy-data-is-calibration-needed-or-its-the-sensor-broken\">https:\/\/stackoverflow.com\/questions\/9462346\/compass-give-me-crazy-data-is-calibration-needed-or-its-the-sensor-broken<\/a><\/p>\n<p><a href=\"http:\/\/www.gsi.go.jp\/buturisokuchi\/menu01_index.html\">http:\/\/www.gsi.go.jp\/buturisokuchi\/menu01_index.html<\/a><\/p>\n<p><a href=\"https:\/\/www.pasco.co.jp\/recommend\/word\/word046\/\">https:\/\/www.pasco.co.jp\/recommend\/word\/word046\/<\/a><\/p>\n<p><a href=\"https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E5%9C%B0%E7%A3%81%E6%B0%97%E3%81%A8%E3%81%AF\/\">https:\/\/www.aichi-mi.com\/home\/%E9%9B%BB%E5%AD%90%E3%82%B3%E3%83%B3%E3%83%91%E3%82%B9\/%E5%9C%B0%E7%A3%81%E6%B0%97%E3%81%A8%E3%81%AF\/<\/a><\/p>\n<p><a href=\"http:\/\/glassonion.hatenablog.com\/entry\/20091210\/1260373724\">http:\/\/glassonion.hatenablog.com\/entry\/20091210\/1260373724<\/a><\/p>\n<p><a href=\"https:\/\/developer.android.com\/reference\/android\/hardware\/GeomagneticField\">https:\/\/developer.android.com\/reference\/android\/hardware\/GeomagneticField<\/a><\/p>\n<h3>\u3053\u3093\u306a\u3068\u3053\u308d\u304b\u306a\u2026<\/h3>\n<p>\u307e\u3060\u306a\u3093\u304b\u3042\u308a\u305d\u3046\u306a\u6c17\u304c\u3059\u308b\u3051\u3069\u898b\u3064\u3051\u3089\u308c\u3093\u3002\u3082\u3046\u3044\u3044\u3088\u3002\u30d1\u30c8\u30e9\u30c3\u30b7\u30e5\u3002\u6b21\u306f\u3044\u3088\u3044\u3088\u6570\u5024\u3092\u5143\u306b\u753b\u50cf\u3092\u52d5\u304b\u305d\u3046\u3002\u3067\u304d\u308b\u304b\u306a\u3041\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b11\u3048\u308b\u3050\u3089\u3044\u5206\u304b\u3093\u306a\u3044 \u524d\u306e\u8a18\u4e8b\u3067\u52a0\u901f\u5ea6\u3068\u5730\u78c1\u6c17\u306e\u5024\u306f\u53d6\u5f97\u3067\u304d\u305f\u3002\u3067\u3001\u65b9\u4f4d\u89d2\u3092\u6c42\u3081\u308b\u308f\u3051\u3060\u3051\u3069\u3001\u5168\u7136\u308f\u304b\u3089\u306a\u3044\u3002\u6570\u5b66\u96e3\u3057\u3044\u3002\u3053\u3046\u66f8\u3051\u3070\u53d6\u5f97\u3067\u304d\u308b\u3088!\u3063\u3066\u8a18\u4e8b\u306f\u305f\u304f\u3055\u3093\u3042\u308b\u3093\u3060\u3051\u3069\u3001\u306a\u3093\u3067\u305d\u3046\u3059\u308b\u3068\u6c42\u3081\u3089\u308c\u308b\u306e\u304b\u304c\u5206\u304b\u3089\u306a &hellip; <a href=\"https:\/\/dalomo.net\/blog\/2019\/01\/14\/328\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":330,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[3,6,4,29],"class_list":["post-328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8","tag-android","tag-androidstudio","tag-4","tag-29"],"_links":{"self":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/comments?post=328"}],"version-history":[{"count":4,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/328\/revisions"}],"predecessor-version":[{"id":340,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/328\/revisions\/340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/media\/330"}],"wp:attachment":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/media?parent=328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/categories?post=328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/tags?post=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}