{"id":36991,"date":"2019-10-31T22:15:10","date_gmt":"2019-10-31T19:15:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-gnu-radio-3-8-0\/"},"modified":"2019-10-31T22:15:10","modified_gmt":"2019-10-31T19:15:10","slug":"vypusk-gnu-radio-3-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-gnu-radio-3-8-0","title":{"rendered":"Izdanje GNU Radio 3.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nakon \u0161est godina od posljednjeg zna\u010dajnog izdanja <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnuradio.org\/news\/2019-08-10-gnu-radio-v3-8-0-0-release\/\">formirano<\/a><\/noindex> izdanje <noindex><a rel=\"nofollow\" href=\"http:\/\/gnuradio.org\/\">GNU Radio 3.8<\/a><\/noindex>, slobodne platforme za obradu digitalnih signala. GNU Radio je skup programa i biblioteka koji omogu\u0107uju stvaranje proizvoljnih radio sustava, shema modulacije i oblika primljenih i poslanih signala koji se programiraju, dok se za hvatanje i generiranje signala koriste osnovni hardverski ure\u0111aji. Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gnuradio\/gnuradio\">distribuira se<\/a><\/noindex> je pod GPLv3 licencom. Ve\u0107ina komponenti GNU Radio napisana je u Pythonu, dok su dijelovi kriti\u010dni za performanse i ka\u0161njenje napisani u C++, \u0161to omogu\u0107uje kori\u0161tenje paketa u rje\u0161avanju problema u stvarnom vremenu.<\/p>\n<p>U kombinaciji s univerzalnim programabilnim prijemnicima i oda\u0161ilja\u010dima, koji nisu vezani uz frekvencijski pojas i tip modulacije signala, platforma se mo\u017ee koristiti za izradu ure\u0111aja kao \u0161to su bazne stanice za GSM mre\u017ee, ure\u0111aji za daljinsko o\u010ditanje RFID oznaka (elektronski identiteti i propusnice, pametne kartice), GPS prijemnici, WiFi, prijemnici i oda\u0161ilja\u010di FM radija, TV dekoderi, pasivni radari, spektralni analizatori itd. Osim USRP-a, paket mo\u017ee koristiti i druge hardverske komponente za ulaz i izlaz signala, primjerice, <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Hardware\">su dostupne<\/a><\/noindex> dragere za zvu\u010dne kartice, TV tunere, ure\u0111aje BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP i S-Mini. <\/p>\n<p>Uklju\u010dena je i zbirka filtara, kanalskih kodeka, modula sinhronizacije, demodulatora, ekvalizatora, glasovnih kodeka, dekodera i drugih elemenata potrebnih za izradu radiokomunikacijskih sustava. Navedeni elementi mogu se koristiti kao gra\u0111evni blokovi za sastavljanje gotovih sustava, \u0161to u kombinaciji s mogu\u0107nostima definicije tokova podataka izme\u0111u blokova omogu\u0107ava projektiranje radiokomunikacijskih sustava \u010dak i bez znanja o programiranju.<\/p>\n<p>Glavne promjene:<\/p>\n<ul>\n<li class=\"l\"> Pre\u0161ao je na kori\u0161tenje standarda C++11 i sustava za izgradnju CMake. Stil koda uskla\u0111en je s clang-format;\n<li class=\"l\"> Me\u0111u zavisnostima su MPIR\/GMP, Qt5, gsm i codec2. A\u017eurirani su zahtjevi za verzijama zavisnosti CMake, GCC, MSVC, Swig, Boost. Uklonjene su zavisnosti libusb, Qt4 i CppUnit;\n<li class=\"l\"> Osigurana je kompatibilnost s Python 3, sljede\u0107a grana GNU Radio 3.8 bit \u0107e posljednja s podr\u0161kom za Python 2;\n<li class=\"l\"> U gnuradio-runtime je obra\u0111ena obrada decimalnih vrijednosti oznaka &#171;time&#187; u kontekstu upotrebe s modulima za predoskrbu;\n<li class=\"l\"> U grafi\u010dko su\u010delje <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Guided_Tutorial_GRC\">GRC<\/a><\/noindex> (GNU Radio Companion) dodana je opcionalna podr\u0161ka za generiranje C++ koda, umjesto XML upotrijebljen je format YAML, uklonjen je blks2, znatno su pobolj\u0161ani alati za rad s platnom i dodana podr\u0161ka za zaobljene strelice;\n<li class=\"l\"> Grafi\u010dko su\u010delje gr-qtgui preba\u010deno je s Qt4 na Qt5;\n<li class=\"l\"> U gr-utils zna\u010dajno je pobolj\u0161an alat gr_modtool. Uklonjeni su alati bazirani na PyQwt;\n<li class=\"l\"> Prekinuta podr\u0161ka za module gr-comedi, gr-fcd i gr-wxgui.\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51257\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043f\u0443\u0441\u0442\u044f \u0448\u0435\u0441\u0442\u044c \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 GNU Radio 3.8, \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432. GNU Radio \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0440\u0430\u0434\u0438\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0441\u0445\u0435\u043c\u044b \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 \u0438 \u0444\u043e\u0440\u043c\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u043c\u044b\u0445 \u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u0434\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e, \u0430 \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u0435\u0439\u0448\u0438\u0435 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36991","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043f\u0443\u0441\u0442\u044f \u0448\u0435\u0441\u0442\u044c \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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