{"id":24,"date":"2016-03-08T17:05:37","date_gmt":"2016-03-08T16:05:37","guid":{"rendered":"https:\/\/developpement.lif.univ-mrs.fr\/?p=24"},"modified":"2018-02-07T16:08:28","modified_gmt":"2018-02-07T15:08:28","slug":"ltfatpy","status":"publish","type":"post","link":"https:\/\/developpement.lis-lab.fr\/?p=24","title":{"rendered":"ltfatpy"},"content":{"rendered":"<p>The <strong><a href=\"https:\/\/pypi.python.org\/pypi\/ltfatpy\">ltfatpy<\/a><\/strong> package is a partial Python port of the <a href=\"http:\/\/ltfat.sourceforge.net\/\" rel=\"nofollow\">Large Time\/Frequency Analysis Toolbox (LTFAT)<\/a>, a MATLAB\u00ae\/Octave toolbox for working with time-frequency analysis and synthesis.<\/p>\n<p>It is intended both as an educational and a computational tool.<\/p>\n<p>The package provides a large number of linear transforms including Gabor transforms along with routines for constructing windows (filter prototypes) and routines for manipulating coefficients.<\/p>\n<p>The original LTFAT Toolbox for MATLAB\u00ae\/Octave is developed at <a href=\"http:\/\/www.dtu.dk\/centre\/cahr\/English.aspx\" rel=\"nofollow\">CAHR<\/a>, Technical University of Denmark, <a href=\"http:\/\/www.kfs.oeaw.ac.at\" rel=\"nofollow\">ARI<\/a>, Austrian Academy of Sciences and <a href=\"http:\/\/www.i2m.univ-amu.fr\" rel=\"nofollow\">I2M<\/a>, Aix-Marseille Universit\u00e9.<\/p>\n<p>The Python port is developed at <a href=\"http:\/\/labex-archimede.univ-amu.fr\/\" rel=\"nofollow\">LabEx Archim\u00e8de<\/a>, as a LIF (now <a href=\"http:\/\/www.lis-lab.fr\" rel=\"nofollow\">LIS<\/a>) and <a href=\"http:\/\/www.i2m.univ-amu.fr\" rel=\"nofollow\">I2M<\/a> project, Aix-Marseille Universit\u00e9.<\/p>\n<p>This package, as well as the original LTFAT toolbox, is Free software, released under the GNU General Public License (GPLv3).<\/p>\n<p>The latest version of <strong>ltfatpy<\/strong> can be downloaded from the following <a href=\"https:\/\/pypi.python.org\/pypi\/ltfatpy\" rel=\"nofollow\">PyPI page<\/a>.<\/p>\n<p>The documentation is available <a href=\"http:\/\/dev.pages.lis-lab.fr\/ltfatpy\/\" rel=\"nofollow\">here<\/a>.<\/p>\n<p>The development is done in this <a href=\"https:\/\/gitlab.lis-lab.fr\/dev\/ltfatpy\" rel=\"nofollow\">gitlab project<\/a>, which provides the git repository managing the source code and where issues can be reported.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51 size-full aligncenter\" src=\"https:\/\/developpement.lif.univ-mrs.fr\/wp-content\/uploads\/2016\/03\/ltfatpy_example.png\" alt=\"ltfatpy_example\" width=\"800\" height=\"600\" srcset=\"https:\/\/developpement.lis-lab.fr\/wp-content\/uploads\/2016\/03\/ltfatpy_example.png 800w, https:\/\/developpement.lis-lab.fr\/wp-content\/uploads\/2016\/03\/ltfatpy_example-300x225.png 300w, https:\/\/developpement.lis-lab.fr\/wp-content\/uploads\/2016\/03\/ltfatpy_example-768x576.png 768w, https:\/\/developpement.lis-lab.fr\/wp-content\/uploads\/2016\/03\/ltfatpy_example-660x495.png 660w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ltfatpy package is a partial Python port of the Large Time\/Frequency Analysis Toolbox (LTFAT), a MATLAB\u00ae\/Octave toolbox for working with time-frequency analysis and synthesis. It is intended both as an educational and a computational tool. The package provides a large number of linear transforms including Gabor transforms along with routines for constructing windows (filter\u2026 <span class=\"read-more\"><a href=\"https:\/\/developpement.lis-lab.fr\/?p=24\">Lire la suite &raquo;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[8,10],"class_list":["post-24","post","type-post","status-publish","format-standard","hentry","category-projets-passes","tag-ltfatpy","tag-python"],"_links":{"self":[{"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/24","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24"}],"version-history":[{"count":12,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/24\/revisions"}],"predecessor-version":[{"id":192,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/24\/revisions\/192"}],"wp:attachment":[{"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/developpement.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}