{"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\/et\/blog\/news\/vypusk-gnu-radio-3-8-0","title":{"rendered":"GNU Radio 3.8.0 v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kuus aastat p\u00e4rast eelmist suurt v\u00e4ljaannet <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnuradio.org\/news\/2019-08-10-gnu-radio-v3-8-0-0-release\/\">koostatud<\/a><\/noindex> v\u00e4ljalase <noindex><a rel=\"nofollow\" href=\"http:\/\/gnuradio.org\/\">GNU Radio 3.8<\/a><\/noindex>, avatud l\u00e4htekoodiga digitaalsete signaalide t\u00f6\u00f6tlemise platvorm. GNU Radio on tarkvara ja raamatukogude kogum, mis v\u00f5imaldab luua kohandatud raadiotehnoloogiaid, modulaatsioone ja saadetud ning vastuv\u00f5etud signaalide vorme, mis on m\u00e4\u00e4ratletud programmeerimise teel, samas kui signaalide tabamiseks ja genereerimiseks kasutatakse lihtsaid riistvaraseadmeid. Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gnuradio\/gnuradio\">GNU \u00dcldine Avaliku litsentsi alusel.<\/a><\/noindex> on GPLv3 litsentsi alusel. Enamik GNU Radio komponente on kirjutatud Pythonis, samas kui j\u00f5udluse ja viivituse osas kriitilised osad on kirjutatud C++ keeles, mis v\u00f5imaldab paketti kasutada reaalajas probleemide lahendamiseks.<\/p>\n<p>Koos universaalsete programmeeritavate saatjate-vastuv\u00f5tjatega, mis ei ole seotud sagedusvahemiku ja signeerimise t\u00fc\u00fcbiga, saab platvormi kasutada seadmete, nagu GSMi p\u00f5hijaamad, RFID-m\u00e4rgiste kaugloetamis seadmed (elektronilised isikutunnistused ja p\u00e4\u00e4smed, nutikaardid), GPS-vastuv\u00f5tjad, WiFi, FM-raadio vastuv\u00f5tjad ja saatjad, TV-dekooderid, passiivsed radarid, spektraalanal\u00fcsaatorid jne, loomiseks. Lisaks USRP-le saab pakett kasutada ka muid riistvarakomponente signaalide sisendi ja v\u00e4ljundi jaoks, n\u00e4iteks <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Hardware\">saadaval<\/a><\/noindex> helikaardid, TV-tuuneri seadmed, BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP ja S-Mini. <\/p>\n<p>Komplekti kuulub ka filtreid, kanalikoodekeid, synchroniseerimise mooduleid, demodulaatoreid, ekvalaisereid, h\u00e4\u00e4lekoodekeid, dekoodereid ja muid elemente, mis on vajalikud raadiotehnika loomisel. Need elemendid v\u00f5ivad olla kasutatud ehitusplokkidena valmis s\u00fcsteemi komponeerimiseks, v\u00f5imaldades andmevoogude m\u00e4\u00e4ratlemist plokkide vahel, mis v\u00f5imaldab raadiotehnika projekteerimist isegi ilma programmeerimisoskusteta.<\/p>\n<p>Peamised muudatused:<\/p>\n<ul>\n<li class=\"l\"> Oleme liikunud C++11 standardi ja CMake ehituss\u00fcsteemi kasutamise juurde. Koodi stiil on vastavusse viidud clang-formatiga;\n<li class=\"l\"> S\u00f5ltuvuste hulka on lisatud MPIR\/GMP, Qt5, gsm ja codec2. Uuendatud s\u00f5ltuvuste versioonin\u00f5udeid CMake, GCC, MSVC, Swig ja Boost jaoks. Eemaldatud s\u00f5ltuvustest libusb, Qt4 ja CppUnit;\n<li class=\"l\"> Tagatud on \u00fchilduvus Python 3-ga, j\u00e4rgmine GNU Radio 3.8 versioon on viimane, mis toetab Python 2;\n<li class=\"l\"> Projekti gnuradio-runtime on t\u00e4iustatud t\u00e4htsuse m\u00e4\u00e4ramist 'time' siltide kontekstis, eriti seoses alammoodulitega, mis tegelevad resampling'uga;\n<li class=\"l\"> Graafilises liideses <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Guided_Tutorial_GRC\">GRC<\/a><\/noindex> (GNU Radio Companion) on lisatud valikuline C++ koodi genereerimise tugi, XML-i asemel on kasutusele v\u00f5etud YAML formaat, eemaldatud on blks2, oluliselt on paranenud t\u00f6\u00f6riistad l\u00f5uendi k\u00e4sitlemiseks ning lisatud on \u00fcmarate noolte tugi;\n<li class=\"l\"> Graafiline liides gr-qtgui on viidud Qt4-lt \u00fcle Qt5-le;\n<li class=\"l\"> gr-utils'is on oluliselt paranenud gr_modtool utiliit. Eemaldatud on PyQwt-p\u00f5hised utiliidid;\n<li class=\"l\"> Toetamine moodulitele gr-comedi, gr-fcd ja gr-wxgui on l\u00f5petatud.\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <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 5.0.0.1 - 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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