{"id":29,"date":"2026-02-11T11:51:57","date_gmt":"2026-02-11T03:51:57","guid":{"rendered":"https:\/\/hpu.gv.uy\/?p=29"},"modified":"2026-03-01T17:00:50","modified_gmt":"2026-03-01T09:00:50","slug":"gps%e6%b5%8b%e9%87%8f%e5%8e%9f%e7%90%86%e5%8f%8a%e5%85%b6%e5%ba%94%e7%94%a8-p05-05gps%e5%8e%9f%e7%90%86%e5%8f%8a%e5%85%b6%e5%ba%94%e7%94%a8-%e7%bb%aa%e8%ae%ba%ef%bc%88%e4%ba%94%ef%bc%89","status":"publish","type":"post","link":"https:\/\/hpu.gv.uy\/?p=29","title":{"rendered":"GPS\u6d4b\u91cf\u539f\u7406\u53ca\u5176\u5e94\u7528 p05 05GPS\u539f\u7406\u53ca\u5176\u5e94\u7528 \u7eea\u8bba\uff08\u4e94\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u5f55<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#1-\u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\u5b50\u5348\u536b\u661f\u7cfb\u7edf\u7684\u5c40\u9650\u6027-content-0000\">1. \u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08\u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff09\u7684\u5c40\u9650\u6027<\/a><\/li>\n\n\n\n<li><a href=\"#2-\u5b50\u5348\u536b\u661f\u7cfb\u7edf\u4e0e-gps-\u7684\u4fe1\u53f7\u4e0e\u89c2\u6d4b\u5bf9\u6bd4-content-0354\">2. \u5b50\u5348\u536b\u661f\u7cfb\u7edf\u4e0e GPS \u7684\u4fe1\u53f7\u4e0e\u89c2\u6d4b\u5bf9\u6bd4<\/a><\/li>\n\n\n\n<li><a href=\"#3-\u8bfe\u7a0b\u5b66\u4e60\u65b9\u6cd5\u4e0e\u6559\u5b66\u903b\u8f91\u8bf4\u660e-content-0655\">3. \u8bfe\u7a0b\u5b66\u4e60\u65b9\u6cd5\u4e0e\u6559\u5b66\u903b\u8f91\u8bf4\u660e<\/a><\/li>\n\n\n\n<li><a href=\"#4-\u591a\u666e\u52d2\u8ba1\u6570\u4e0e\u79ef\u5206\u539f\u7406\u8be6\u89e3-\u91cd\u70b9\u7b54\u7591-content-1228\">4. \u591a\u666e\u52d2\u8ba1\u6570\u4e0e\u79ef\u5206\u539f\u7406\u8be6\u89e3 (\u91cd\u70b9\u7b54\u7591)<\/a><\/li>\n\n\n\n<li><a href=\"#5-\u7f8e\u56fd\u653f\u5e9c-gps-\u653f\u7b56\u7684\u91cd\u8981\u6027-content-1927\">5. \u7f8e\u56fd\u653f\u5e9c GPS \u653f\u7b56\u7684\u91cd\u8981\u6027<\/a><\/li>\n\n\n\n<li><a href=\"#ai-\u603b\u7ed3\">AI \u603b\u7ed3<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08\u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff09\u7684\u5c40\u9650\u6027 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p5?t=0\">\u539f\u7247 @ 00:00<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[00:00]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u4e3b\u8981\u56de\u987e\u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08\u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff0cTransit System\uff09\u7684\u6982\u51b5\uff0c\u91cd\u70b9\u5206\u6790\u5176\u88ab\u6dd8\u6c70\u5e76\u88ab <strong>GPS<\/strong> \u53d6\u4ee3\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u7cfb\u7edf\u5de5\u4f5c\u539f\u7406\u7b80\u8ff0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u591a\u666e\u52d2\u5b9a\u4f4d\u79ef\u5206\u539f\u7406<\/strong>\uff1a\u8be5\u7cfb\u7edf\u4f9d\u8d56\u4e8e\u6d4b\u91cf\u591a\u666e\u52d2\u9891\u79fb\u5e76\u8fdb\u884c\u79ef\u5206\u6765\u786e\u5b9a\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>\u89c2\u6d4b\u8fc7\u7a0b<\/strong>\uff1a\u7528\u6237\u9700\u8981\u7b49\u5f85\u536b\u661f\u4ece\u5730\u5e73\u7ebf\u5347\u8d77\uff0c\u8fdb\u884c\u8fde\u7eed\u89c2\u6d4b\uff08\u4ece $T_1$ \u5230 $T_2$\uff09\uff0c\u79ef\u7d2f\u591a\u666e\u52d2\u8ba1\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u4e3b\u8981\u7f3a\u9677\u4e0e\u5c40\u9650\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u4fdd\u8bc1\u51e0\u4f55\u56fe\u5f62\u5f3a\u5ea6\uff08Geometrical Dilution of Precision\uff09\uff0c\u89c2\u6d4b\u8fc7\u7a0b\u4e2d\u7684\u536b\u661f\u4e0e\u7528\u6237\u95f4\u7684\u5939\u89d2\u53d8\u5316\u9700\u8981\u8db3\u591f\u5927\uff0c\u5bfc\u81f4\u89c2\u6d4b\u65f6\u95f4\u8f83\u957f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4f4d\u8017\u65f6\u8fc7\u957f<\/strong>\uff1a\u4e00\u6b21\u5bfc\u822a\u5b9a\u4f4d\u5927\u7ea6\u9700\u8981 <strong>10\u5206\u949f<\/strong> \u5de6\u53f3\u7684\u65f6\u95f4\u3002\n<ul class=\"wp-block-list\">\n<li><em>Screenshot-[01:29]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u9ad8\u52a8\u6001\u7528\u6237\u65e0\u6cd5\u4f7f\u7528<\/strong>\uff1a\u5bf9\u4e8e\u9ad8\u901f\u79fb\u52a8\u7684\u7528\u6237\uff08\u5982\u98de\u673a\u3001\u5bfc\u5f39\uff09\uff0c\u572810\u5206\u949f\u7684\u89c2\u6d4b\u65f6\u95f4\u5185\uff0c\u4f4d\u7f6e\u53d1\u751f\u5de8\u5927\u53d8\u5316\uff0c\u65e0\u6cd5\u6ee1\u8db3\u5b9e\u65f6\u5b9a\u4f4d\u9700\u6c42\u3002<\/li>\n\n\n\n<li><strong>\u5f52\u7b97\u8bef\u5dee<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u572810\u5206\u949f\u89c2\u6d4b\u671f\u95f4\uff0c\u5982\u679c\u7528\u6237\u81ea\u8eab\u5728\u8fd0\u52a8\uff0c\u5fc5\u987b\u901a\u8fc7<strong>\u822a\u4f4d\u63a8\u7b97\uff08Dead Reckoning\uff09<\/strong>\uff0c\u5c06\u8fd9\u6bb5\u65f6\u95f4\u5185\u7684\u6240\u6709\u4f4d\u7f6e\u5f52\u7b97\u5230\u67d0\u4e00\u4e2a\u53c2\u8003\u70b9\u3002<\/li>\n\n\n\n<li>\u89c2\u6d4b\u65f6\u95f4\u8d8a\u957f\uff0c\u5f52\u7b97\u4ea7\u751f\u7684\u7d2f\u79ef\u8bef\u5dee\u8d8a\u5927\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u975e\u72ec\u7acb\u7cfb\u7edf<\/strong>\uff1a\u7531\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u7b49\u5f85\u536b\u661f\u8fc7\u5883\uff08\u53ef\u80fd\u7b49\u5f852-3\u5c0f\u65f6\uff09\uff0c\u7528\u6237\u65e0\u6cd5\u968f\u65f6\u968f\u5730\u8fdb\u884c\u5b9a\u4f4d\uff0c\u5bfc\u81f4\u8be5\u7cfb\u7edf\u53ea\u80fd\u4f5c\u4e3a<strong>\u8f85\u52a9\u7cfb\u7edf<\/strong>\uff0c\u65e0\u6cd5\u72ec\u7acb\u5b8c\u6210\u5168\u5929\u5019\u5bfc\u822a\u4efb\u52a1\u3002\n<ul class=\"wp-block-list\">\n<li><em>Screenshot-[05:59]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u5b50\u5348\u536b\u661f\u7cfb\u7edf\u4e0e GPS \u7684\u4fe1\u53f7\u4e0e\u89c2\u6d4b\u5bf9\u6bd4 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p5?t=234\">\u539f\u7247 @ 03:54<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[03:54]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u5bf9\u6bd4\u4e86\u5b50\u5348\u536b\u661f\u7cfb\u7edf\u4e0e\u73b0\u4ee3 <strong>GPS<\/strong> \u7cfb\u7edf\u5728\u4fe1\u53f7\u8bbe\u8ba1\u548c\u89c2\u6d4b\u6a21\u5f0f\u4e0a\u7684\u6839\u672c\u5dee\u5f02\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff08Transit\uff09\u7684\u8bbe\u8ba1\u7279\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u80cc\u666f<\/strong>\uff1a\u5e94\u7f8e\u56fd\u6d77\u519b\u8981\u6c42\u8bbe\u8ba1\uff0c\u4e3b\u8981\u4e3a\u6838\u6f5c\u8247\u63d0\u4f9b\u95f4\u65ad\u6027\u7684\u4f4d\u7f6e\u4fee\u6b63\u3002<\/li>\n\n\n\n<li><strong>\u536b\u661f\u6570\u91cf\u5c11<\/strong>\uff1a\u4e0d\u4ec5\u536b\u661f\u603b\u6570\u5c11\uff0c\u4e14\u5e76\u4e0d\u8981\u6c42\u8fde\u7eed\u89c2\u6d4b\u3002<\/li>\n\n\n\n<li><strong>\u9891\u7387\u4e0e\u4fe1\u53f7<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6240\u6709\u536b\u661f\u4f7f\u7528 <strong>\u540c\u4e00\u9891\u7387<\/strong>\u3002<\/li>\n\n\n\n<li><strong>\u4fe1\u53f7\u8bc6\u522b<\/strong>\uff1a\u4f9d\u9760\u536b\u661f\u7684\u8f68\u9053\u53c2\u6570\u548c\u65f6\u95f4\u6765\u533a\u5206\uff08\u56e0\u4e3a\u540c\u4e00\u65f6\u523b\u89c6\u573a\u5185\u901a\u5e38\u53ea\u6709\u4e00\u9897\u536b\u661f\uff09\u3002<\/li>\n\n\n\n<li><em>Screenshot-[04:10]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u63a5\u6536\u673a\u8bbe\u8ba1<\/strong>\uff1a\u76f8\u5bf9\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5177\u5907\u63a5\u6536\u5355\u4e00\u536b\u661f\u4fe1\u53f7\u7684\u901a\u9053\u5373\u53ef\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 GPS \u7cfb\u7edf\u7684\u6539\u8fdb<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9891\u7387\u4e0e\u7801\u7ed3\u6784<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6240\u6709\u536b\u661f\u867d\u7136\u53d1\u5c04\u9891\u7387\u76f8\u540c\uff0c\u4f46\u91c7\u7528\u4e86\u4e0d\u540c\u7684 <strong>\u6d4b\u8ddd\u7801\uff08Ranging Code\uff09<\/strong> \u7ed3\u6784\uff08\u5373 CDMA \u7801\u5206\u591a\u5740\u6280\u672f\u7684\u96cf\u5f62\uff09\u3002<\/li>\n\n\n\n<li>\u63a5\u6536\u673a\u53ef\u4ee5\u901a\u8fc7\u6d4b\u8ddd\u7801\u7ed3\u6784\u533a\u5206\u4e0d\u540c\u536b\u661f\u7684\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li><em>Screenshot-[04:29]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u591a\u661f\u89c2\u6d4b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>GPS<\/strong> \u8bbe\u8ba1\u5141\u8bb8\u5e76\u8981\u6c42\u540c\u65f6\u89c2\u6d4b\u591a\u9897\u536b\u661f\uff08\u901a\u5e38\u81f3\u5c114\u9897\uff09\u3002<\/li>\n\n\n\n<li>\u63a5\u6536\u673a\u5177\u5907\u591a\u4e2a\u901a\u9053\uff0c\u53ef\u540c\u65f6\u5904\u7406\u591a\u9897\u536b\u661f\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7cfb\u7edf\u72ec\u7acb\u6027<\/strong>\uff1a\u7531\u4e8e\u536b\u661f\u8986\u76d6\u7387\u9ad8\uff0c\u4e0d\u9700\u8981\u50cf\u5b50\u5348\u7cfb\u7edf\u90a3\u6837\u7b49\u5f85\u6570\u5c0f\u65f6\uff0c\u5b9e\u73b0\u4e86\u5168\u5929\u5019\u3001\u8fde\u7eed\u7684\u5bfc\u822a\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u8bfe\u7a0b\u5b66\u4e60\u65b9\u6cd5\u4e0e\u6559\u5b66\u903b\u8f91\u8bf4\u660e <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p5?t=415\">\u539f\u7247 @ 06:55<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[07:00]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6559\u6388\u9488\u5bf9\u8bfe\u7a0b\u4e2d\u6982\u5ff5\u4ea4\u53c9\u51fa\u73b0\u7684\u60c5\u51b5\u8fdb\u884c\u4e86\u8bf4\u660e\uff0c\u6307\u5bfc\u7814\u7a76\u751f\u5982\u4f55\u8fdb\u884c\u590d\u4e60\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6559\u5b66\u77db\u76fe<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u5faa\u5e8f\u6e10\u8fdb vs. \u7cfb\u7edf\u6027<\/strong>\uff1a\u6559\u5b66\u5e0c\u671b\u5faa\u5e8f\u6e10\u8fdb\uff0c\u4f46 <strong>GPS<\/strong> \u77e5\u8bc6\u4f53\u7cfb\u5177\u6709\u9ad8\u5ea6\u5173\u8054\u6027\u3002<\/li>\n\n\n\n<li>\u4f8b\u5982\uff1a\u5728\u8bb2\u201c\u7eea\u8bba\u201d\u6216\u201c\u8bef\u5dee\u6e90\u201d\u65f6\uff0c\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u63d0\u5230\u540e\u7eed\u7ae0\u8282\u624d\u8be6\u7ec6\u8bb2\u89e3\u7684\u201c\u5355\u70b9\u5b9a\u4f4d\uff08Single Point Positioning\uff09\u201d\u3001\u201c\u661f\u5386\uff08Ephemeris\uff09\u201d\u3001\u201c\u771f\u8fd1\u70b9\u89d2\uff08True Anomaly\uff09\u201d\u7b49\u6982\u5ff5\u3002<\/li>\n\n\n\n<li><em>Screenshot-[08:24]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5b66\u4e60\u5efa\u8bae<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u5728\u5f53\u524d\u7ae0\u8282\u9047\u5230\u672a\u89e3\u91ca\u7684\u540d\u8bcd\uff08\u5982\u7535\u79bb\u5c42\u5ef6\u8fdf\u3001\u591a\u8def\u5f84\u6548\u5e94\u7b49\uff09\uff0c\u4e0d\u5fc5\u8fc7\u5206\u7ea0\u7ed3\uff0c\u8fd9\u4e9b\u6982\u5ff5\u5c06\u5728\u540e\u7eed\u7ae0\u8282\u8be6\u7ec6\u5c55\u5f00\u3002<\/li>\n\n\n\n<li>\u5efa\u8bae\u5b66\u5b8c\u6574\u95e8\u8bfe\u7a0b\u540e\uff0c\u518d\u4ece\u5934\u5c06\u77e5\u8bc6\u70b9\u4e32\u8054\u8d77\u6765\uff0c\u5c4a\u65f6\u4f1a\u878d\u4f1a\u8d2f\u901a\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5173\u4e8e\u63d0\u95ee<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8001\u5e08\u53ef\u4ee5\u901a\u8fc7\u5b66\u751f\u7684\u95ee\u9898\u5224\u65ad\u5176\u7406\u89e3\u5c42\u6b21\u3002<\/li>\n\n\n\n<li>\u6709\u4e9b\u95ee\u9898\u5c5e\u4e8e\u57fa\u672c\u6982\u5ff5\u4e0d\u6e05\uff0c\u6709\u4e9b\u95ee\u9898\u5219\u89e6\u53ca\u4e86\u540e\u7eed\u6df1\u5c42\u5185\u5bb9\uff0c\u5c5e\u4e8e\u9ad8\u8d28\u91cf\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u591a\u666e\u52d2\u8ba1\u6570\u4e0e\u79ef\u5206\u539f\u7406\u8be6\u89e3 (\u91cd\u70b9\u7b54\u7591) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p5?t=748\">\u539f\u7247 @ 12:28<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[12:40]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u662f\u9488\u5bf9\u5b66\u751f\u8bfe\u540e\u63d0\u95ee\u7684\u8be6\u7ec6\u89e3\u7b54\uff0c\u6df1\u5165\u89e3\u6790\u4e86\u591a\u666e\u52d2\u8ba1\u6570\uff08Doppler Count\uff09\u7684\u6570\u5b66\u5b9a\u4e49\u548c\u79ef\u5206\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u57fa\u672c\u5b9a\u4e49<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u666e\u52d2\u8ba1\u6570\u662f\u63a5\u6536\u673a\u8f93\u51fa\u7684\u4e00\u4e2a\u89c2\u6d4b\u503c\uff0c\u8868\u793a\u5728 $T_1$ \u5230 $T_2$ \u65f6\u95f4\u6bb5\u5185\u9891\u7387\u5dee\u7684\u7d2f\u79ef\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4fe1\u53f7\u9891\u7387\u8bbe\u5b9a<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>$f_s$\uff1a\u536b\u661f\u53d1\u5c04\u9891\u7387\uff08\u56fa\u5b9a\u503c\uff09\u3002<\/li>\n\n\n\n<li>$f_0$\uff1a\u63a5\u6536\u673a\uff08\u673a\u5185\uff09\u4ea7\u751f\u7684\u53c2\u8003\u9891\u7387\uff08\u56fa\u5b9a\u503c\uff09\u3002<\/li>\n\n\n\n<li>$f_r$\uff08\u6216\u89c6\u9891\u4e2d\u7684 $f_2$\uff09\uff1a\u63a5\u6536\u673a\u5b9e\u9645\u63a5\u6536\u5230\u7684\u9891\u7387\uff08\u968f\u591a\u666e\u52d2\u6548\u5e94\u53d8\u5316\uff09\u3002<\/li>\n\n\n\n<li><strong>\u8bbe\u8ba1\u6280\u5de7<\/strong>\uff1a\u901a\u5e38\u5c06\u673a\u5185\u9891\u7387 $f_0$ \u8bbe\u7f6e\u5f97\u6bd4\u536b\u661f\u9891\u7387 $f_s$ \u7565\u9ad8\uff08\u4f8b\u5982 $f_s = 399.968 \\text{ MHz}$\uff0c$f_0 = 400 \\text{ MHz}$\uff0c\u76f8\u5dee\u7ea6 32 kHz\uff09\u3002\u8fd9\u6837\u505a\u662f\u4e3a\u4e86\u4fdd\u8bc1\u5728\u4efb\u4f55\u591a\u666e\u52d2\u9891\u79fb\u4e0b\uff0c\u59cb\u7ec8\u6ee1\u8db3 $f_0 > f_r$\uff0c\u907f\u514d\u8d1f\u9891\u7387\u51fa\u73b0\u3002<\/li>\n\n\n\n<li><em>Screenshot-[13:43]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 \u79ef\u5206\u516c\u5f0f\uff08\u6570\u5b66\u610f\u4e49\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u666e\u52d2\u8ba1\u6570 $N$ \u7684\u51e0\u4f55\u610f\u4e49\u662f\u9891\u7387\u5dee\u5728\u65f6\u95f4\u8f74\u4e0a\u7684\u79ef\u5206\uff08\u9762\u79ef\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b66\u8868\u8fbe\u5f0f\u4e3a\uff1a<br>$$ N = \\int_{T_1}^{T_2} (f_0 &#8211; f_r) dt $$<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u968f\u7740\u536b\u661f\u9760\u8fd1\uff0c\u63a5\u6536\u9891\u7387 $f_r$ \u53d8\u5927\uff08\u6ce2\u957f\u53d8\u77ed\uff09\uff1b\u968f\u7740\u536b\u661f\u8fdc\u79bb\uff0c\u63a5\u6536\u9891\u7387 $f_r$ \u53d8\u5c0f\u3002<\/li>\n\n\n\n<li>$f_0 &#8211; f_r$ \u662f\u4e00\u4e2a\u968f\u65f6\u95f4\u53d8\u5316\u7684\u51fd\u6570\u3002<\/li>\n\n\n\n<li><em>Screenshot-[15:16]<\/em> (\u6b64\u5904\u4e3a\u79ef\u5206\u516c\u5f0f\u5c55\u793a)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 \u63a5\u6536\u673a\u7684\u79bb\u6563\u5316\u5904\u7406\uff08\u7269\u7406\u5b9e\u73b0\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b9e\u9645\u6570\u5b57\u7535\u8def\u63a5\u6536\u673a\u4e2d\uff0c\u65e0\u6cd5\u8fdb\u884c\u8fde\u7eed\u7684\u65e0\u9650\u5fae\u5206\u79ef\u5206\uff0c\u800c\u662f\u91c7\u7528\u79bb\u6563\u6c42\u548c\u7684\u65b9\u5f0f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5206\u6bb5<\/strong>\uff1a\u5c06\u79ef\u5206\u533a\u95f4 $T_1$ \u5230 $T_2$ \u5206\u6210\u65e0\u6570\u4e2a\u5fae\u5c0f\u7684\u65f6\u95f4\u7247 $\\Delta t$\uff08\u4f8b\u5982 1 \u6beb\u79d2\uff09\u3002<\/li>\n\n\n\n<li><strong>\u5047\u8bbe<\/strong>\uff1a\u5728\u6781\u77ed\u7684 $\\Delta t$ \u5185\uff0c\u8ba4\u4e3a\u63a5\u6536\u9891\u7387 $f_r$ \u662f\u5e38\u6570\u3002<\/li>\n\n\n\n<li><strong>\u5dee\u9891\u751f\u6210<\/strong>\uff1a\u5c06\u63a5\u6536\u4fe1\u53f7\u4e0e\u672c\u673a\u4fe1\u53f7\u9001\u5165\u6df7\u9891\u5668\uff0c\u5f97\u5230\u5dee\u9891\u4fe1\u53f7 $(f_0 &#8211; f_r)$\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u6570\u6c42\u548c<\/strong>\uff1a $$ N \\approx \\sum_{i=1}^{n} (f_0 &#8211; f_{r_i}) \\cdot \\Delta t $$\n<ul class=\"wp-block-list\">\n<li>\u63a5\u6536\u673a\u7edf\u8ba1\u6bcf\u4e00\u6beb\u79d2\u5185\u7684\u5468\u671f\u6570\uff0c\u7136\u540e\u5c06\u6574\u4e2a\u89c2\u6d4b\u65f6\u6bb5\u5185\u7684\u6240\u6709\u8ba1\u6570\u503c\u7d2f\u52a0\uff0c\u8f93\u51fa\u6700\u7ec8\u7684\u591a\u666e\u52d2\u8ba1\u6570 $N$\u3002<\/li>\n\n\n\n<li><em>Screenshot-[17:40]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u7f8e\u56fd\u653f\u5e9c GPS \u653f\u7b56\u7684\u91cd\u8981\u6027 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p5?t=1167\">\u539f\u7247 @ 19:27<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[19:29]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u5f00\u542f\u4e86\u5173\u4e8e <strong>GPS<\/strong> \u653f\u7b56\u7684\u8ba8\u8bba\uff0c\u5f3a\u8c03\u4e86\u4e86\u89e3\u653f\u7b56\u5bf9\u4e8e\u79d1\u7814\u548c\u5546\u4e1a\u51b3\u7b56\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65b9\u5411\u6027\u6307\u5f15<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u65e0\u8bba\u662f\u516c\u53f8\u7814\u53d1\u3001\u5355\u4f4d\u9879\u76ee\u5b9a\u9898\uff0c\u8fd8\u662f\u4e2a\u4eba\u7533\u8bf7\u8bfe\u9898\uff0c\u5fc5\u987b\u4e86\u89e3\u7f8e\u56fd\u653f\u5e9c\u7684 <strong>GPS<\/strong> \u653f\u7b56\u3002<\/li>\n\n\n\n<li><strong>\u76ee\u7684<\/strong>\uff1a\u786e\u4fdd\u7814\u7a76\u65b9\u5411\u4e0d\u4e0e\u653f\u7b56\u80cc\u9053\u800c\u9a70\uff0c\u907f\u514d\u6295\u8d44\u6d6a\u8d39\u3002<\/li>\n\n\n\n<li><em>Screenshot-[20:01]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6848\u4f8b\u7c7b\u6bd4<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5982\u540c\u56fd\u5bb6\u63d0\u5021\u73af\u4fdd\u548c\u7eff\u8272\u80fd\u6e90\u65f6\uff0c\u5982\u679c\u7ee7\u7eed\u6295\u8d44\u9ad8\u6c61\u67d3\u3001\u9ad8\u80fd\u8017\u9879\u76ee\uff0c\u6ce8\u5b9a\u4f1a\u88ab\u6dd8\u6c70\u3002<\/li>\n\n\n\n<li>\u540c\u7406\uff0c\u5728 <strong>GPS<\/strong> \u9886\u57df\uff0c\u5982\u679c\u7814\u53d1\u7684\u9879\u76ee\u662f\u653f\u7b56\u5373\u5c06\u53d6\u6d88\u6216\u516c\u5f00\u89e3\u5bc6\u7684\u6280\u672f\uff08\u5982 SA \u653f\u7b56\u53d6\u6d88\u540e\u7684\u67d0\u4e9b\u6297\u5e72\u6270\u6280\u672f\uff09\uff0c\u8be5\u9879\u76ee\u53ef\u80fd\u5728\u5b8c\u6210\u65f6\u5c31\u5df2\u5931\u53bb\u4ef7\u503c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u51b3\u7b56\u53c2\u8003<\/strong>\uff1a\u9879\u76ee\u8d1f\u8d23\u4eba\u548c\u56e2\u961f\u5e26\u5934\u4eba\u9700\u5177\u5907\u653f\u7b56\u654f\u611f\u6027\uff0c\u786e\u4fdd\u957f\u5468\u671f\u9879\u76ee\uff08\u59823\u5e74\u7814\u53d1\u671f\uff09\u5728\u4ea4\u4ed8\u65f6\u4f9d\u7136\u7b26\u5408\u5e02\u573a\u548c\u653f\u7b56\u73af\u5883\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">AI \u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8bb2\u5ea7\u9996\u5148\u6df1\u5165\u56de\u987e\u4e86\u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08\u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff09\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u56e0\u5b9a\u4f4d\u65f6\u95f4\u957f\u3001\u65e0\u6cd5\u5b9e\u65f6\u5bfc\u822a\u7b49\u7f3a\u9677\u800c\u88ab GPS \u53d6\u4ee3\u7684\u5fc5\u7136\u6027\u3002\u63a5\u7740\uff0c\u8be6\u7ec6\u5bf9\u6bd4\u4e86 GPS \u4e0e\u5b50\u5348\u7cfb\u7edf\u5728\u4fe1\u53f7\u4f53\u5236\u4e0a\u7684\u533a\u522b\uff0c\u6307\u51fa\u4e86 GPS \u91c7\u7528\u7801\u5206\u6280\u672f\u5b9e\u73b0\u591a\u661f\u5171\u89c6\u7684\u4f18\u52bf\u3002\u5728\u6559\u5b66\u6cd5\u65b9\u9762\uff0c\u8001\u5e08\u5f3a\u8c03\u4e86 GPS \u77e5\u8bc6\u4f53\u7cfb\u7684\u7f51\u72b6\u7ed3\u6784\uff0c\u5efa\u8bae\u5b66\u751f\u5728\u9047\u5230\u524d\u7f6e\u6982\u5ff5\u65f6\u4fdd\u6301\u8010\u5fc3\u3002\u8bfe\u7a0b\u7684\u6838\u5fc3\u6280\u672f\u90e8\u5206\u8be6\u7ec6\u63a8\u5bfc\u4e86\u591a\u666e\u52d2\u5b9a\u4f4d\u4e2d\u7684<strong>\u79ef\u5206\u539f\u7406<\/strong>\uff0c\u89e3\u91ca\u4e86\u5982\u4f55\u901a\u8fc7\u5dee\u9891\u4fe1\u53f7\u5728\u65f6\u95f4\u4e0a\u7684\u79ef\u5206\uff08\u6216\u79bb\u6563\u6c42\u548c\uff09\u6765\u83b7\u53d6\u89c2\u6d4b\u503c $N$\u3002\u6700\u540e\uff0c\u5f15\u5165\u4e86 GPS \u653f\u7b56\u7684\u91cd\u8981\u6027\uff0c\u63d0\u9192\u79d1\u7814\u4eba\u5458\u548c\u4ece\u4e1a\u8005\u9700\u7d27\u8ddf\u653f\u7b56\u5bfc\u5411\u4ee5\u89c4\u907f\u7814\u53d1\u98ce\u9669\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 1. \u7b2c\u4e00\u4ee3\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08\u5b50\u5348\u536b\u661f\u7cfb\u7edf\uff09\u7684\u5c40\u9650\u6027 \u539f\u7247 @ 00:00* Screenshot-[00: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3,2],"tags":[6,4],"class_list":["post-29","post","type-post","status-publish","format-standard","hentry","category-gps","category-note","tag-ai","tag-4"],"_links":{"self":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29"}],"version-history":[{"count":1,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/29\/revisions"}],"predecessor-version":[{"id":30,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/29\/revisions\/30"}],"wp:attachment":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}