{"id":24,"date":"2013-04-13T20:12:28","date_gmt":"2013-04-13T20:12:28","guid":{"rendered":"http:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/?page_id=24"},"modified":"2018-09-11T23:49:51","modified_gmt":"2018-09-11T23:49:51","slug":"programas","status":"publish","type":"page","link":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/programas\/","title":{"rendered":"Programas"},"content":{"rendered":"<h3><strong>Existem diversos softwares cient\u00edficos para computa\u00e7\u00e3o num\u00e9rica. O mais famoso deles \u00e9 o Matlab (que \u00e9 pago). Existem alternativas excelentes, gratuitas, como o Octave e o Scilab, que s\u00e3o semelhantes ao Matlab e fornecem um poderoso ambiente computacional aberto para aplica\u00e7\u00f5es cient\u00edficas.<\/strong><\/h3>\n<ul>\n<li><strong>P\u00e1gina para Download:<\/strong>\n<ul>\n<li><a href=\"www.gnu.org\/software\/octave\/\">Octave<\/a> (www.gnu.org\/software\/octave\/)<\/li>\n<li><a href=\"https:\/\/www.scilab.org\">Scilab<\/a> (www.scilab.org)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>Tutoriais:<\/strong>\n<ul>\n<li>Octave (<a href=\"https:\/\/en.wikibooks.org\/wiki\/Octave_Programming_Tutorial\">ingl\u00eas<\/a>\/<a href=\"https:\/\/edisciplinas.usp.br\/pluginfile.php\/256601\/mod_resource\/content\/1\/apostila_matlab_octave.pdf\">portugu\u00eas<\/a>)<\/li>\n<li>Scilab (<a href=\"https:\/\/www.scilab.org\/resources\/documentation\/tutorials\">ingl\u00eas<\/a>\/<a href=\"http:\/\/www.mat.ufrgs.br\/~guidi\/grad\/MAT01169\/SciLivro2.pdf\">portugu\u00eas<\/a>)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>Arquivos .m:<\/strong> s\u00e3o scripts ou fun\u00e7\u00f5es do Octave\/Matlab (veja os tutoriais acima). Os arquivos .m disponibilizados abaixo s\u00e3o fun\u00e7\u00f5es. Lembre-se que um dos principais objetivos do curso \u00e9 que voc\u00ea compreenda os algoritmos abaixo e saiba implement\u00e1-los. <span style=\"color: red\">Portanto, tenha muito cuidado para n\u00e3o usar as fun\u00e7\u00f5es abaixo sem saber o que est\u00e1 acontecendo (isso certamente n\u00e3o te ajudar\u00e1 na hora das avalia\u00e7\u00f5es).<\/span>\n<ul>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_311\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><strong>Polin\u00f4mio de Taylor:<\/strong>\n<ul>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXncDVjaVY3YlZ5eDg\" target=\"_blank\" rel=\"noopener\">taylorpoly.m<\/a> &#8211; devolve o polin\u00f4mio de Taylor de grau n de uma fun\u00e7\u00e3o;<\/li>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_311\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnLTFjWkx3clB0TDA\" target=\"_blank\" rel=\"noopener\">plot_taylorpoly.m<\/a> &#8211; plota a fun\u00e7\u00e3o e o polin\u00f4mio de Taylor de grau n no intervalo [a,b]<\/li>\n<\/ul>\n<\/li>\n<li><strong>Aritm\u00e9rica do ponto flutiante:<\/strong>\n<ul>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnckFqbnVuSVhCZGc\" target=\"_blank\" rel=\"noopener\">epsilon.m<\/a> &#8211; unidade de arredondamento relativa (devolve menor <strong>u<\/strong> positivo tal que <strong>x+u<\/strong>&gt;<strong>u);<\/strong><\/li>\n<\/ul>\n<\/li>\n<li><strong>Zero de fun\u00e7\u00f5es:<\/strong>\n<ul>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_323\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnazdOb0dfN1VSSEU\" target=\"_blank\" rel=\"noopener\">bisseccao.m<\/a> &#8211; m\u00e9todo de bissec\u00e7\u00e3o;<\/li>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_325\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnT21uMlZJQXpBeDg\" target=\"_blank\" rel=\"noopener\">regulafalsi.m<\/a> &#8211; m\u00e9todo de falsa posi\u00e7\u00e3o;<\/li>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_327\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnV1RrSktYYkFFMTA\" target=\"_blank\" rel=\"noopener\">newton.m<\/a> &#8211; m\u00e9todo de Newton;<\/li>\n<li id=\"m_5968137092849487761m_-8072316351403089083gmail-h.p_ID_329\" class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnNTB6T2RUSGYwY1U\" target=\"_blank\" rel=\"noopener\">secante.m<\/a> &#8211; m\u00e9todo da secante;<\/li>\n<\/ul>\n<\/li>\n<li class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><strong>Sistemas n\u00e3o lineares:<\/strong>\n<ul>\n<li class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXncG9feERXQkdCVjA\" target=\"_blank\" rel=\"noopener\">newton_snl.m<\/a> &#8211; m\u00e9todo de Newton para resolver sistemas n\u00e3o lineares n por n;<\/li>\n<\/ul>\n<\/li>\n<li class=\"m_5968137092849487761m_-8072316351403089083gmail-zfr3Q m_5968137092849487761m_-8072316351403089083gmail-TYR86d\"><strong>Sistemas Lineares:<\/strong>\n<ul>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnbERlVWFUSEVTMEE\" target=\"_blank\" rel=\"noopener\">sistriangL.m<\/a> &#8211; solu\u00e7\u00e3o de sistema triangular inferior;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXncGVQVnRZR1pCRHc\" target=\"_blank\" rel=\"noopener\">sistriangU.m<\/a> &#8211; solu\u00e7\u00e3o de sistema triangular superior;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnVTVlQ0VJQkExZzA\" target=\"_blank\" rel=\"noopener\">elimgauss.m<\/a> &#8211; solu\u00e7\u00e3o de sistema linear, usando Elimina\u00e7\u00e3o de Gauss;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnTXV5bF9ybzFXRjQ\" target=\"_blank\" rel=\"noopener\">elimgausspiv.m<\/a> &#8211; solu\u00e7\u00e3o de sistema linear, usando Elimina\u00e7\u00e3o de Gauss com pivoteamento;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXna3VRYVI4cy0yWmc\" target=\"_blank\" rel=\"noopener\">fatorLU.m<\/a> &#8211; fratora\u00e7\u00e3o LU (A=LU);<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnRW55X21ONEVUcGM\" target=\"_blank\" rel=\"noopener\">fatorLUpiv.m<\/a> &#8211; fatora\u00e7\u00e3o LU com pivoteamento (PA=LU);<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnTWFjcjNpa0EtX2c\" target=\"_blank\" rel=\"noopener\">jacobi.m<\/a> &#8211; m\u00e9todo de Jacobi;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnaTdNUmpPLWhpYkk\" target=\"_blank\" rel=\"noopener\">gaussseidel.m<\/a> &#8211; m\u00e9todo de Gauss-Seidel;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnZTZ4MnZWZExrTzA\" target=\"_blank\" rel=\"noopener\">sor.m<\/a> &#8211; m\u00e9todo SOR;<\/li>\n<\/ul>\n<\/li>\n<li><strong>Interpola\u00e7\u00e3o:<\/strong>\n<ul>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=1daf5bXPbWpgfZxKCKMOCtqzImUD7FEQf\" target=\"_blank\" rel=\"noopener\">qm.m<\/a> &#8211; interpola\u00e7\u00e3o via quadrados m\u00ednimos;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnOVZiU2xBNUZqak0\" target=\"_blank\" rel=\"noopener\">interpolacao_lagrange.m<\/a> &#8211; interpola\u00e7\u00e3o polinomial na forma de Lagrange;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnWkdXNDBuSmRnVUk\" target=\"_blank\" rel=\"noopener\">interpolacao_newton.m<\/a> &#8211; interpola\u00e7\u00e3o polinomial na forma de Newton;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=0B8jl5CejXxXnWm5OQ0JCRTRXeGM\" target=\"_blank\" rel=\"noopener\">fenomeno_runge.m<\/a> &#8211; mostra o fenomeno de Runge na inteperpola\u00e7\u00e3o polinomial;<\/li>\n<\/ul>\n<\/li>\n<li><strong>Integra\u00e7\u00e3o:<\/strong>\n<ul>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=1MZWftejFMjcp0NHT5EFlk37H1YoUnyuE\" target=\"_blank\" rel=\"noopener\">integracao_pontomedio.m<\/a> &#8211; integra\u00e7\u00e3o via regra de ponto m\u00e9dio composto;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=1G_8BGVe-QclBf4C0ZBAimeprHDztZ7pj\" target=\"_blank\" rel=\"noopener\">integracao_trapezio.m<\/a> &#8211; integra\u00e7\u00e3o via regra de trap\u00e9zios;<\/li>\n<li><a class=\"m_5968137092849487761m_-8072316351403089083gmail-dhtgD\" href=\"https:\/\/drive.google.com\/open?id=1HERG8SzLq0ltR1TYvSxLBiXjpXm9u0TK\" target=\"_blank\" rel=\"noopener\">integracao_simpson.m<\/a> &#8211; integra\u00e7\u00e3o via regra de Simpson composto;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Existem diversos softwares cient\u00edficos para computa\u00e7\u00e3o num\u00e9rica. O mais famoso deles \u00e9 o Matlab (que \u00e9 pago). Existem alternativas excelentes, gratuitas, como o&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_mi_skip_tracking":false},"_links":{"self":[{"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/pages\/24"}],"collection":[{"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/comments?post=24"}],"version-history":[{"count":7,"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/pages\/24\/revisions"}],"predecessor-version":[{"id":81,"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/pages\/24\/revisions\/81"}],"wp:attachment":[{"href":"https:\/\/gradmat.ufabc.edu.br\/disciplinas\/numerico\/wp-json\/wp\/v2\/media?parent=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}