{"id":353,"date":"2009-02-03T20:53:46","date_gmt":"2009-02-03T20:53:46","guid":{"rendered":"https:\/\/blogs.mathworks.com\/videos\/2009\/02\/03\/debugging-session\/"},"modified":"2016-04-04T12:49:53","modified_gmt":"2016-04-04T17:49:53","slug":"debugging-session","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/videos\/2009\/02\/03\/debugging-session\/","title":{"rendered":"Debugging session"},"content":{"rendered":"<pre><code>clear\r\nnum = [1 1 1 1 1 1 1];\r\nden = [1 2 3 0 5 6 7];\r\nfor i = 1: numel(den)\r\n    if den(i) == 0\r\n        a = 1\r\n    else\r\n        a(i) = num(i)\/den(i)\r\n    end\r\nend\r\nplot(a,'o-')\r\n<\/code><\/pre>\r\nThe above code does not behave as expected. The values in the middle of the vector are zeroed out. This debugging session figures out why this happens.\r\n<div><div class=\"row\"><div class=\"col-xs-12 containing-block\"><div class=\"bc-outer-container add_margin_20\"><videoplayer><div class=\"video-js-container\"><video data-video-id=\"3877438002001\" data-video-category=\"blog\" data-autostart=\"false\" data-account=\"62009828001\" data-omniture-account=\"mathwgbl\" data-player=\"rJ9XCz2Sx\" data-embed=\"default\" id=\"mathworks-brightcove-player\" class=\"video-js\" controls><\/video><script src=\"\/\/players.brightcove.net\/62009828001\/rJ9XCz2Sx_default\/index.min.js\"><\/script><script>if (typeof(playerLoaded) === 'undefined') {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== 'undefined') {videojs(\"mathworks-brightcove-player\").on('loadedmetadata', function() {playerLoaded = true;});} else {setTimeout(isVideojsDefined, 10);}})();<\/script><\/div><\/videoplayer><\/div><\/div><\/div><\/div>\r\n<div><\/div>","protected":false},"excerpt":{"rendered":"<div class=\"thumbnail thumbnail_asset asset_overlay video\"><a href=\"https:\/\/blogs.mathworks.com\/videos\/2009\/02\/03\/debugging-session\/?dir=autoplay\"><img decoding=\"async\" src=\"https:\/\/cf-images.us-east-1.prod.boltdns.net\/v1\/static\/62009828001\/2c87b754-b078-4109-9705-1a5a58839cd9\/7821cca8-a0ce-4cea-a048-e4c0034c941b\/160x90\/match\/image.jpg\" onError=\"this.style.display ='none';\"\/>\n      <div class=\"overlay_container\">\n      <span class=\"icon-video icon_color_null\"><time class=\"video_length\">3:06<\/time><\/span>\n      <\/div>\n      <\/a><\/div><p>clear\r\nnum = [1 1 1 1 1 1 1];\r\nden = [1 2 3 0 5 6 7];\r\nfor i = 1: numel(den)\r\n    if den(i) == 0\r\n        a = 1\r\n    else\r\n       &#8230; <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/videos\/2009\/02\/03\/debugging-session\/\">read more >><\/a><\/p>","protected":false},"author":68,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,17],"tags":[],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/353"}],"collection":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/comments?post=353"}],"version-history":[{"count":1,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/353\/revisions"}],"predecessor-version":[{"id":2107,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/353\/revisions\/2107"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/media?parent=353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/categories?post=353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/tags?post=353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}