{"id":3171,"date":"2023-07-23T19:54:29","date_gmt":"2023-07-23T11:54:29","guid":{"rendered":"https:\/\/www.caiqinyi.cn\/?p=3171"},"modified":"2023-07-23T19:54:29","modified_gmt":"2023-07-23T11:54:29","slug":"signal_processing_mark","status":"publish","type":"post","link":"https:\/\/www.caiqinyi.cn\/index.php\/2023\/07\/23\/signal_processing_mark\/","title":{"rendered":"\u4fe1\u53f7\u5904\u7406\u6ce8\u8bb0(\u7ee7\u7eed\u5360\u5751\u2026\u2026)"},"content":{"rendered":"<p><script type=\"text\/javascript\" async src=\"https:\/\/www.caiqinyi.cn\/wp-content\/MathJax\/MathJax.js?config=TeX-AMS_CHTML\">\n<\/script><br \/>\n<script type=\"text\/x-mathjax-config\">\n    MathJax.Hub.Config({\n        tex2jax: {inlineMath: [['$','$']]},\n        TeX: {equationNumbers: {autoNumber: [\"AMS\"], useLabelIds: true}},\n        \"HTML-CSS\": {linebreaks: {automatic: true}},\n        SVG: {linebreaks: {automatic: true}}\n    });\n<\/script><\/p>\n<p>\u4e0d\u77e5\u4e0d\u89c9, 996\u7684\u751f\u6d3b\u5df2\u7ecf\u6301\u7eed\u4e00\u4e2a\u6708\u5de6\u53f3\u4e86. \u8fd9\u4e00\u4e2a\u6708\u4ee5\u6765, \u72b6\u6001\u5e76\u6ca1\u6709\u5f53\u521d\u81ea\u5df1\u4ee5\u4e3a\u7684\u90a3\u4e48\u7d2f, \u9664\u4e86\u773c\u775b\u7ecf\u5e38\u5341\u5206\u75b2\u52b3, \u4e2d\u5348\u9700\u8981\u4f7f\u7528\u773c\u8d34\u772f\u773c\u4f11\u606f\u4ee5\u5916, \u81ea\u5df1\u4e00\u76f4\u90fd\u662f\u5e72\u52b2\u5341\u8db3, \u56e0\u4e3a\u81ea\u5df1\u5728\u7ec4\u5185\u7684\u5de5\u4f5c\u6709\u4e86\u66f4\u591a\u7684\u4e3b\u5bfc\u6743, \u800c\u4e14\u4e5f\u505a\u4e86\u4e00\u4e9b\u7a0d\u5fae\u6709\u4e9b\u7814\u7a76\u6027\u8d28\u7684\u5de5\u4f5c\u5185\u5bb9~ \u5f53\u521d, \u81ea\u5df1\u5b9a\u4e0b\u4e86\u6bcf\u6708\u81f3\u5c11\u4e00\u7bc7\u535a\u5ba2\u7684\u8ba1\u5212, \u4e5f\u4e0d\u80fd\u968f\u4fbf\u653e\u81ea\u5df1\u9e3d\u5b50\ud83d\udd4a, \u6240\u4ee5\u8fd8\u662f\u53c8\u6765\u4e00\u7bc7\u5360\u5751\u6587\u4e862333\u2026\u2026 \u864e\u4e66\u7684\u4fe1\u53f7\u5904\u7406\u8fd9\u4e00\u7ae0\u5185\u5bb9\u91cf\u5341\u5206\u5927, \u770b\u6765\u81ea\u5df1\u53c8\u5f97\u6301\u7eed\u586b\u5751\u597d\u4e00\u6bb5\u65f6\u95f4\u4e86QAQ.<\/p>\n<p><!--more--><\/p>\n<p><strong>1. \u5377\u79ef<\/strong><\/p>\n<p><strong>1.1 \u79fb\u52a8\u5e73\u5747<\/strong><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u5bf9\u79bb\u6563\u51fd\u6570\u6216\u8fde\u7eed\u51fd\u6570\u4e0a\u7684\u79fb\u52a8\u5e73\u5747\u8fdb\u884c\u6570\u5b66\u4e0a\u7684\u5b9a\u4e49. \u6211\u4eec\u5bf9\u4e00\u4e2a\u8fde\u7eed\u51fd\u6570$g(x)$\u8fdb\u884c\u5e73\u6ed1, \u6307\u7684\u662f\u8ba1\u7b97\u8fde\u7eed\u51fd\u6570$g$\u5728\u4e00\u4e2a\u533a\u95f4\u4e0a\u7684\u79ef\u5206\u503c, \u7136\u540e\u5c06\u5176\u9664\u4ee5\u533a\u95f4\u957f\u5ea6:$$h(x) = \\frac{1}{2r}\\int_{x &#8211; r}^{x + r}g(t)dt. $$<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0d\u77e5\u4e0d\u89c9, 996\u7684\u751f\u6d3b\u5df2\u7ecf\u6301\u7eed\u4e00\u4e2a\u6708\u5de6\u53f3\u4e86. \u8fd9\u4e00\u4e2a\u6708\u4ee5\u6765, \u72b6\u6001\u5e76\u6ca1\u6709\u5f53\u521d\u81ea\u5df1\u4ee5\u4e3a\u7684\u90a3\u4e48\u7d2f, \u9664\u4e86\u773c\u775b\u7ecf\u5e38 &hellip; <a href=\"https:\/\/www.caiqinyi.cn\/index.php\/2023\/07\/23\/signal_processing_mark\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u4fe1\u53f7\u5904\u7406\u6ce8\u8bb0(\u7ee7\u7eed\u5360\u5751\u2026\u2026)<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/3171"}],"collection":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/comments?post=3171"}],"version-history":[{"count":3,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/3171\/revisions"}],"predecessor-version":[{"id":3175,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/3171\/revisions\/3175"}],"wp:attachment":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/media?parent=3171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/categories?post=3171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/tags?post=3171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}