{"id":414,"date":"2017-09-14T12:14:41","date_gmt":"2017-09-14T15:14:41","guid":{"rendered":"http:\/\/www.professores.uff.br\/diomarcesarlobao\/?page_id=414"},"modified":"2017-09-14T12:14:41","modified_gmt":"2017-09-14T15:14:41","slug":"project-m","status":"publish","type":"page","link":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/project-m\/","title":{"rendered":"project.m"},"content":{"rendered":"<pre>function [p, e] = project(A, b)\r\n\r\n% project  Project a vector b onto the column space of A.\r\n%\r\n% p = project(A, b) returns the orthogonal projection of a \r\n% vector b onto the column space of A.\r\n%\r\n% [p, e] = project(A, b) also returns the vectors e = b - p.\r\n% p is the projection of b onto the column space of A.\r\n% e is the projection of b onto the left nullspace of A.\r\n% Notice that b = p + e and p' * e = 0. \r\n%\r\n% See also projmat.\r\n\r\nP = projmat(A);\r\np = P * b;\r\ne = b - p;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>function [p, e] = project(A, b) % project Project a vector b onto the column space of A. % % p = project(A, b) returns the orthogonal projection of a % vector b onto the column space of A. % % [p, e] = project(A, b) also returns the vectors e = b &#8211; p. [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-414","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/pages\/414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/comments?post=414"}],"version-history":[{"count":1,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/pages\/414\/revisions"}],"predecessor-version":[{"id":415,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/pages\/414\/revisions\/415"}],"wp:attachment":[{"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/media?parent=414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/categories?post=414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.professores.uff.br\/diomarcesarlobao\/wp-json\/wp\/v2\/tags?post=414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}