{"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\/no\/blog\/news\/vypusk-gnu-radio-3-8-0","title":{"rendered":"Utgivelse av GNU Radio 3.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Seks \u00e5r etter den forrige betydelige utgivelsen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnuradio.org\/news\/2019-08-10-gnu-radio-v3-8-0-0-release\/\">er dannet<\/a><\/noindex> versjon <noindex><a rel=\"nofollow\" href=\"http:\/\/gnuradio.org\/\">GNU Radio 3.8<\/a><\/noindex>, en gratis plattform for digital signalbehandling. GNU Radio er et sett med programmer og biblioteker som gj\u00f8r det mulig \u00e5 lage vilk\u00e5rlige radiosystemer, modulasjonsdiagrammer og former for mottatte og sendte signaler som defineres via programvare, mens enkle maskinvareenheter brukes for \u00e5 fange og generere signaler. Prosjektet <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gnuradio\/gnuradio\">distribueres<\/a><\/noindex> er lisensiert under GPLv3. Koden til de fleste komponentene i GNU Radio er skrevet i Python, og deler som er kritiske for ytelse og latency, er skrevet i C++, noe som gj\u00f8r at pakken kan brukes til \u00e5 l\u00f8se oppgaver i sanntid.<\/p>\n<p>I kombinasjon med universelle programmerbare sendere og mottakere som ikke er bundet til frekvensb\u00e5nd og signalmodulasjonstype, kan plattformen brukes til \u00e5 lage enheter som basestasjoner for GSM-nettverk, enheter for fjernlesing av RFID-merker (elektroniske ID-er og kort, smartkort), GPS-mottakere, WiFi, FM-radio mottakere og sender, TV-dekodere, passive radarsystemer, spektrometre osv. I tillegg til USRP kan pakken bruke andre maskinvarekomponenter for inngang og utgang av signaler, som <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Hardware\">er tilgjengelige<\/a><\/noindex> drivere for lydkort, TV-tunere, enheter som BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP og S-Mini. <\/p>\n<p>Det er ogs\u00e5 inkludert en samling filtre, kanalkodekere, synkroniseringsmoduler, demodulatorer, equalizere, tale kodekere, dekodere og andre elementer som er n\u00f8dvendige for \u00e5 lage radiosystemer. De nevnte elementene kan brukes som byggesteiner for \u00e5 sette sammen et ferdig system, noe som, sammen med muligheten for \u00e5 definere datastreams mellom blokkene, gj\u00f8r det mulig \u00e5 designe radiosystemer selv uten programmeringsferdigheter.<\/p>\n<p>Hovedendringer:<\/p>\n<ul>\n<li class=\"l\"> Det har v\u00e6rt en overgang til bruk av C++11-standarden og byggesystemet CMake i utviklingen. Kode-stilen er tilpasset clang-format;\n<li class=\"l\"> Avhengighetene inkluderer MPIR\/GMP, Qt5, gsm og codec2. Kravene til versjoner av avhengighetene CMake, GCC, MSVC, Swig, Boost har blitt oppdatert. libusb, Qt4, og CppUnit er fjernet fra avhengighetene;\n<li class=\"l\"> Kompatibilitet med Python 3 er sikret, den neste versjonen av GNU Radio 3.8 vil bli den siste som st\u00f8tter Python 2;\n<li class=\"l\"> I gnuradio-runtime har behandlinga av desimalverdier for taggar &#171;time&#187; blitt omarbeidd i samband med bruken av ompr\u00f8vingmodular.\n<li class=\"l\"> I det grafiske grensesnittet <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Guided_Tutorial_GRC\">GRC<\/a><\/noindex> (GNU Radio Companion) er det lagt til valgfri st\u00f8tte for generering av C++-kode, YAML-formatet er implementert i stedet for XML, blks2 er fjernet, verkt\u00f8yene for arbeidet med lerretet er betydelig forbedret, og st\u00f8tten for avrundede piler er lagt til;\n<li class=\"l\"> Det grafiske grensesnittet gr-qtgui er overf\u00f8rt fra Qt4 til Qt5;\n<li class=\"l\"> I gr-utils er gr_modtool-verkt\u00f8yet betydelig forbedret. Verkt\u00f8y basert p\u00e5 PyQwt er fjernet fra settet;\n<li class=\"l\"> St\u00f8tten for modulene gr-comedi, gr-fcd og gr-wxgui er opph\u00f8rt.\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <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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