{"id":221389,"date":"2025-09-04T00:05:13","date_gmt":"2025-09-04T05:05:13","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/09\/what-is-the-fourier-transform"},"modified":"2025-09-04T00:05:13","modified_gmt":"2025-09-04T05:05:13","slug":"what-is-the-fourier-transform","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/09\/what-is-the-fourier-transform","title":{"rendered":"What Is the Fourier Transform?"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/what-is-the-fourier-transform.jpg\"><\/a><\/p>\n<p>Amid the chaos of revolutionary France, one man\u2019s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, decomposes any function into its parts.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amid the chaos of revolutionary France, one man\u2019s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, decomposes any function into its parts.<\/p>\n","protected":false},"author":709,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2229,219],"tags":[],"class_list":["post-221389","post","type-post","status-publish","format-standard","hentry","category-mathematics","category-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/221389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/709"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=221389"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/221389\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=221389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=221389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=221389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}