{"id":5298,"date":"2023-01-05T12:24:39","date_gmt":"2023-01-05T04:24:39","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5298"},"modified":"2023-01-05T12:24:39","modified_gmt":"2023-01-05T04:24:39","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e4%b8%ad%e7%9a%84%e6%95%b8%e7%b5%84%e5%a4%9a%e9%a0%85%e5%bc%8f%e5%9b%9e%e6%ad%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e4%b8%ad%e7%9a%84%e6%95%b8%e7%b5%84%e5%a4%9a%e9%a0%85%e5%bc%8f%e5%9b%9e%e6%ad%b8\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u6578\u7d44\u591a\u9805\u5f0f\u56de\u6b78"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u6578\u7d44, \u591a\u9805\u5f0f\u56de\u6b78, Array Polynomial Regression\"><\/p>\n<h1>\u4f7f\u7528 TypeScript \u4f86\u9032\u884c\u6578\u7d44\u7684\u591a\u9805\u5f0f\u56de\u6b78(Array Polynomial Regression)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e\u7531\u5fae\u8edf\u958b\u767c\u7684 JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u64c1\u6709\u66f4\u5f37\u5927\u7684\u975c\u614b\u985e\u578b\u6aa2\u67e5\u548c\u7de8\u8b6f\u529f\u80fd\uff0c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u958b\u767c\u5927\u578b JavaScript \u61c9\u7528\u7a0b\u5e8f\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 TypeScript \u4f86\u9032\u884c\u6578\u7d44\u7684\u591a\u9805\u5f0f\u56de\u6b78\uff08Array Polynomial Regression\uff09\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f\u591a\u9805\u5f0f\u56de\u6b78\uff1f<\/h2>\n<p>\u591a\u9805\u5f0f\u56de\u6b78\u662f\u4e00\u7a2e\u7d71\u8a08\u5b78\u65b9\u6cd5\uff0c\u7528\u65bc\u64ec\u5408\u4e00\u7d44\u8cc7\u6599\uff0c\u4ee5\u627e\u51fa\u5176\u4e2d\u7684\u95dc\u4fc2\u3002\u5b83\u4f7f\u7528\u591a\u9805\u5f0f\u51fd\u6578\u4f86\u64ec\u5408\u8cc7\u6599\uff0c\u4e26\u5c0d\u8cc7\u6599\u9032\u884c\u64ec\u5408\uff0c\u4ee5\u627e\u51fa\u6700\u4f73\u64ec\u5408\u7684\u591a\u9805\u5f0f\u51fd\u6578\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528 TypeScript \u9032\u884c\u591a\u9805\u5f0f\u56de\u6b78\uff1f<\/h2>\n<p>\u4f7f\u7528 TypeScript \u9032\u884c\u591a\u9805\u5f0f\u56de\u6b78\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5b89\u88dd TypeScript\uff0c\u53ef\u4ee5\u4f7f\u7528 npm \u547d\u4ee4\u5b89\u88dd\uff1a\n<pre class=\"brush: javascript\">npm install -g typescript<\/pre>\n<\/li>\n<li>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5efa\u7acb\u4e00\u500b TypeScript \u6a94\u6848\uff0c\u4e26\u5c07\u5176\u547d\u540d\u70ba <code>polynomial-regression.ts<\/code>\uff1a\n<pre class=\"brush: javascript\">touch polynomial-regression.ts<\/pre>\n<\/li>\n<li>\u7136\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5c0e\u5165\u6240\u9700\u7684\u51fd\u5f0f\u5eab\uff0c\u4f8b\u5982 <code>mathjs<\/code>\uff1a\n<pre class=\"brush: javascript\">import * as math from 'mathjs';<\/pre>\n<\/li>\n<li>\u63a5\u8457\uff0c\u6211\u5011\u9700\u8981\u5b9a\u7fa9\u4e00\u500b\u51fd\u6578\uff0c\u7528\u65bc\u8a08\u7b97\u591a\u9805\u5f0f\u56de\u6b78\u7684\u7d50\u679c\uff1a\n<pre class=\"brush: javascript\">function polynomialRegression(x: number[], y: number[], degree: number): number[] {\n    \/\/ \u8a08\u7b97\u591a\u9805\u5f0f\u56de\u6b78\u7684\u7d50\u679c\n    \/\/ ...\n    return coefficients;\n}<\/pre>\n<\/li>\n<li>\u6700\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>mathjs<\/code> \u4f86\u8a08\u7b97\u591a\u9805\u5f0f\u56de\u6b78\u7684\u7d50\u679c\uff1a\n<pre class=\"brush: javascript\">const coefficients = math.polyfit(x, y, degree);<\/pre>\n<\/li>\n<\/ol>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 TypeScript \u4f86\u9032\u884c\u6578\u7d44\u7684\u591a\u9805\u5f0f\u56de\u6b78\uff08Array Polynomial Regression\uff09\u3002\u6211\u5011\u9996\u5148\u5b89\u88dd TypeScript\uff0c\u7136\u5f8c\u5efa\u7acb\u4e00\u500b TypeScript \u6a94\u6848\uff0c\u5c0e\u5165\u6240\u9700\u7684\u51fd\u5f0f\u5eab\uff0c\u5b9a\u7fa9\u4e00\u500b\u51fd\u6578\uff0c\u4e26\u4f7f\u7528 <code>mathjs<\/code> \u4f86\u8a08\u7b97\u591a\u9805\u5f0f\u56de\u6b78\u7684\u7d50\u679c\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u66f4\u591a\u8cc7\u6e90<\/h2>\n<p>\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc TypeScript \u7684\u8cc7\u8a0a\uff0c\u53ef\u4ee5\u53c3\u8003\u4ee5\u4e0b\u8cc7\u6e90\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.typescriptlang.org\/\" target=\"_blank\" rel=\"noopener\">TypeScript \u5b98\u65b9\u7db2\u7ad9<\/a><\/li>\n<li><a href=\"https:\/\/www.tutorialspoint.com\/typescript\/\" target=\"_blank\" rel=\"noopener\">TypeScript \u6559\u5b78<\/a><\/li>\n<li><a href=\"https:\/\/www.tutorialsteacher.com\/typescript\" target=\"_blank\" rel=\"noopener\">TypeScript \u6559\u7a0b<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u6578\u7d44\u591a\u9805\u5f0f\u56de\u6b78\uff0c\u8a72\u65b9\u6cd5\u53ef\u4ee5\u7528\u65bc\u6a21\u578b\u5316\u548c\u9810\u6e2c\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u6539\u5584\u6a21\u578b\u7684\u6e96\u78ba\u6027\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u6578\u7d44\u591a\u9805\u5f0f\u56de\u6b78\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4f86\u6539\u5584\u6a21\u578b\u7684\u6e96\u78ba\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[187],"tags":[186],"class_list":["post-5298","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1ns","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=5298"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5298\/revisions"}],"predecessor-version":[{"id":5299,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5298\/revisions\/5299"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}