{"id":4255,"date":"2011-04-19T10:41:29","date_gmt":"2011-04-19T08:41:29","guid":{"rendered":"http:\/\/www.ehu.es\/sgi\/?p=4255"},"modified":"2011-04-19T10:54:58","modified_gmt":"2011-04-19T08:54:58","slug":"matlab-3","status":"publish","type":"post","link":"https:\/\/www.ehu.eus\/sgi\/scientific-software\/matlab-3","title":{"rendered":"Matlab"},"content":{"rendered":"<h2>General information<\/h2>\n<p>Version 7.9 (2009b) in the opteron nodes and 7.12 (2010a) in the Xeon nodes. Mathematical program that includes\u00a0 high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation.<\/p>\n<h2>How to use<\/h2>\n<h3>Intereactively (with graphical interface):<\/h3>\n<p>Matlab is only available for Opteron and Xeon so have to be used interactively from Guinness or Maiz. The graphical interface can be executed with:<\/p>\n<pre>matlab<\/pre>\n<h3>In the queue system<\/h3>\n<p>Add the following line in the Torque scripts<\/p>\n<pre>\/software\/bin\/matlab &lt; input_file &gt; output_file<\/pre>\n<p>where <code>input_file<\/code> is the file with the matlab commands and <code>output_file<\/code> is the standar output file name.<\/p>\n<p>With old versions we have had problems with .m files with more than 169 lines. If this happens call your .m program from another small .m program.<\/p>\n<p>To submit the calculation to the nodes add the<tt> xeon<\/tt> or the<tt> opteron<\/tt> label to submit the calculation to these kink of nodes. In addition, we only have licences to use 2 nodes, so we have the \u00abmatlab\u00bb special queue to manage them. You must use it. Therefore, your script must contain<\/p>\n<pre>#PBS -q matlab\r\n#PBS -l nodes=1:ppn=1:xeon<\/pre>\n<p>or for the opteron nodes:<\/p>\n<pre>#PBS -q matlab\r\n#PBS -l nodes=1:ppn=1:opteron<\/pre>\n<h2>Benchmarks<\/h2>\n<p>Some [intlink id=\u00bb606&#8243; type=\u00bbpost\u00bb]benchmarks[\/intlink] have been realized comparing [intlink id=\u00bb612&#8243; type=\u00bbpost\u00bb]Octave[\/intlink], [intlink id=\u00bb606&#8243; type=\u00bbpost\u00bb]Scilab[\/intlink]\u00a0y Matlab.<\/p>\n<h2>Toolboxes<\/h2>\n<p><a href=\"http:\/\/www.fast.u-psud.fr\/ezyfit\/\" target=\"_blank\">Ezyfit<\/a> tool box is installed.<\/p>\n<p><a href=\"http:\/\/www.mathworks.com\/products\/optimization\/\" target=\"_blank\">Optimization<\/a> tool box is installed.<\/p>\n<p><a href=\"http:\/\/www.mathworks.com\/products\/statistics\/\" target=\"_blank\">Statistics<\/a> tool box is installed.<\/p>\n<h2>More information<\/h2>\n<p><a href=\"http:\/\/www.mathworks.com\/\" target=\"_blank\">Matlab home page<\/a>.<\/p>\n<p><a href=\"http:\/\/www.mathworks.com\/support\/product\/product.html?product=ML\" target=\"_blank\">Online documentation<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>General information Version 7.9 (2009b) in the opteron nodes and 7.12 (2010a) in the Xeon nodes. Mathematical program that includes\u00a0 high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. How to use Intereactively (with graphical interface): Matlab is only available for Opteron and Xeon so have to &hellip; <a href=\"https:\/\/www.ehu.eus\/sgi\/scientific-software\/matlab-3\" class=\"more-link\">Seguir leyendo <span class=\"screen-reader-text\">Matlab<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[217,196],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/4255"}],"collection":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/comments?post=4255"}],"version-history":[{"count":6,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/4255\/revisions"}],"predecessor-version":[{"id":4267,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/4255\/revisions\/4267"}],"wp:attachment":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/media?parent=4255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/categories?post=4255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/tags?post=4255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}