{"id":103757,"date":"2022-04-11T09:36:58","date_gmt":"2022-04-11T07:36:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7"},"modified":"2022-04-11T09:36:58","modified_gmt":"2022-04-11T07:36:59","slug":"reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7","title":{"rendered":"Kiad\u00e1sra ker\u00fclt a GNU Octave 7 matematikai sz\u00e1m\u00edt\u00e1si rendszer.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent a GNU Octave 7.1.0 matematikai sz\u00e1m\u00edt\u00e1sokhoz k\u00e9sz\u00fclt rendszer (az 7.x \u00e1g els\u0151 kiad\u00e1sa), amely egy interpret\u00e1lt nyelvet k\u00edn\u00e1l, amely nagym\u00e9rt\u00e9kben kompatibilis a Matlab programmal. A GNU Octave haszn\u00e1lhat\u00f3 line\u00e1ris feladatok, nemline\u00e1ris \u00e9s differenci\u00e1legyenletek megold\u00e1s\u00e1ra, komplex sz\u00e1mokkal \u00e9s m\u00e1trixokkal v\u00e9gzett sz\u00e1m\u00edt\u00e1sokra, adatok vizualiz\u00e1l\u00e1s\u00e1ra \u00e9s matematikai k\u00eds\u00e9rletek lebonyol\u00edt\u00e1s\u00e1ra.     <\/p>\n<p>A leg\u00fajabb verzi\u00f3ban bek\u00f6vetkezett v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> Folyamatosan dolgoznak a Matlab kompatibilit\u00e1s\u00e1nak jav\u00edt\u00e1s\u00e1n, \u00e9s sok megl\u00e9v\u0151 f\u00fcggv\u00e9ny lehet\u0151s\u00e9geit b\u0151v\u00edtett\u00e9k.\n<li class=\"l\"> Hozz\u00e1adt\u00e1k a JSON-nal (jsondecode, jsonencode) \u00e9s a Jupyter Notebook-kal (jupyter_notebook) kapcsolatos funkci\u00f3kat.\n<li class=\"l\"> \u00daj funkci\u00f3k ker\u00fcltek hozz\u00e1ad\u00e1sra: cospi, getpixelposition, endsWith, fill3, listfonts, matlab.net.base64decode, matlab.net.base64encode, memory, ordqz, rng, sinpi, startsWith, streamribbon, turbo, uniquetol, xtickangle, ytickangle, ztickangle.\n<li class=\"l\"> Lehet\u0151s\u00e9g ny\u00edlik sok Octave-funkci\u00f3 h\u00edv\u00e1s\u00e1ra parancsform\u00e1ban (kerek z\u00e1r\u00f3jelek \u00e9s visszat\u00e9r\u0151 \u00e9rt\u00e9kek n\u00e9lk\u00fcl), valamint f\u00fcggv\u00e9nyform\u00e1ban (z\u00e1r\u00f3jelekkel \u00e9s a &#171;=&#187; szimb\u00f3lummal a visszat\u00e9r\u0151 \u00e9rt\u00e9k hozz\u00e1rendel\u00e9s\u00e9re). P\u00e9ld\u00e1ul: &#171;mkdir new_directory&#187; vagy &#8216;status = mkdir (&#171;new_directory&#187;)&#8217;.\n<li class=\"l\"> Tilos a v\u00e1ltoz\u00f3 \u00e9s az inkrement\u00e1l\u00f3\/dekrement\u00e1l\u00f3 oper\u00e1torok (&#171;++&#187; \u00e9s &#8212;&#171; ) k\u00f6z\u00f6tti sz\u00f3k\u00f6z haszn\u00e1lata.\n<li class=\"l\"> Grafikus m\u00f3d eset\u00e9n a hibakeres\u00e9s sor\u00e1n megjelennek a v\u00e1ltoz\u00f3k \u00e9rt\u00e9keir\u0151l sz\u00f3l\u00f3 felugr\u00f3 tippek, amikor az eg\u00e9rmutat\u00f3t a v\u00e1ltoz\u00f3k f\u00f6l\u00e9 vissz\u00fck a szerkeszt\u0151panelen.\n<li class=\"l\"> Alap\u00e9rtelmez\u00e9s szerint a glob\u00e1lis gyorsbillenty\u0171k m\u0171k\u00f6d\u00e9se le van tiltva, amikor parancsablak akt\u00edv.\n<li class=\"l\"> Le\u00e1llt a Qt4 k\u00f6nyvt\u00e1r t\u00e1mogat\u00e1sa a GUI-ban \u00e9s a grafikonok l\u00e9trehoz\u00e1s\u00e1hoz haszn\u00e1lt interf\u00e9szben.\n<li class=\"l\"> A gr\u00e1fok tulajdons\u00e1gai k\u00f6z\u00f6tt lehet\u0151s\u00e9g ny\u00edlt sz\u00ednek megad\u00e1s\u00e1ra a Weben elterjedt form\u00e1tumban (p\u00e9ld\u00e1ul &#171;#FF00FF&#187; vagy &#171;#F0F&#187;).\n<li class=\"l\"> Minden grafikai objektumhoz hozz\u00e1ad\u00f3dott egy \u00faj &#171;contextmenu&#187; tulajdons\u00e1g.\n<li class=\"l\"> Az axes objektumhoz 14 \u00faj tulajdons\u00e1g ker\u00fclt hozz\u00e1ad\u00e1sra, mint p\u00e9ld\u00e1ul &#171;fontsizemode&#187;, &#171;toolbar&#187; \u00e9s &#171;layout&#187;, ezek k\u00f6z\u00fcl a t\u00f6bbs\u00e9ghez m\u00e9g nem \u00e1ll rendelkez\u00e9sre kezel\u0151.    <\/ul>\n<p>                  <center><img decoding=\"async\" alt=\"Kiad\u00e1sra ker\u00fclt a GNU Octave 7 matematikai sz\u00e1m\u00edt\u00e1si rendszer.\" src=\"\/wp-content\/uploads\/2022\/04\/287e6926af038424d89568c14d5b6c83.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57000\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0441\u0447\u0451\u0442\u043e\u0432 GNU Octave 7.1.0 (\u043f\u0435\u0440\u0432\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0432\u0435\u0442\u043a\u0438 7.x), \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u044f\u0437\u044b\u043a, \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0439 \u0441 Matlab. GNU Octave \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447, \u043d\u0435\u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439, \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438 \u043c\u0430\u0442\u0440\u0438\u0446, \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432. \u0421\u0440\u0435\u0434\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435: \u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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