{"id":622,"date":"2009-08-18T21:19:55","date_gmt":"2009-08-19T01:19:55","guid":{"rendered":"http:\/\/math.mit.edu\/mathlets\/?page_id=622"},"modified":"2021-06-04T10:15:35","modified_gmt":"2021-06-04T14:15:35","slug":"fourier-coefficients","status":"publish","type":"page","link":"https:\/\/mathlets.org\/mathlets\/fourier-coefficients\/","title":{"rendered":"Fourier Coefficients"},"content":{"rendered":"<p>The initial terms of a Fourier series give the root mean square best fit. Symmetry properties of the target function determine which Fourier modes are needed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The initial terms of a Fourier series give the root mean square best fit. Symmetry properties of the target function determine which Fourier modes are needed.<\/p>\n","protected":false},"author":9,"featured_media":1517,"parent":13,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"mathlet-page.php","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[21],"class_list":["post-622","page","type-page","status-publish","has-post-thumbnail","hentry","category-fourier-series"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/pages\/622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/comments?post=622"}],"version-history":[{"count":1,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/pages\/622\/revisions"}],"predecessor-version":[{"id":1423,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/pages\/622\/revisions\/1423"}],"up":[{"embeddable":true,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/pages\/13"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/media\/1517"}],"wp:attachment":[{"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/media?parent=622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathlets.org\/wp-json\/wp\/v2\/categories?post=622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}