GNU Octave shiri ne da yaren shirye-shirye don yin lissafin lambobi. Kamar yadda sunansa ya nuna, Octave wani bangare ne na aikin GNU. Ana la'akari da shi kyauta daidai da MATLAB.
Kaddamar da sabon tsarin tsarin don yin lissafin lissafi GNU Xawalin 8.1.0 (sakin farko na reshen 8.x), wanda ke ba da harshe da aka fassara kuma ya fi dacewa da Matlab.
Yana ba da layin layin umarni dace don magance matsalolin layi da marasa layi lamba, da kuma yin wasu gwaje-gwaje na lamba ta amfani da yaren da yafi dacewa da MATLAB.
octave yana da kayan aiki da yawa don magance matsalolin layin layi na yau da kullun, samo tushen ƙididdigar layi, da dai sauransu.
Hakanan yana ba da damar haɗuwa da ayyuka na yau da kullun, Masauki polynomials da haɗa bambancin talakawa da bambanci. yana da sauƙi expandable da customizable ta hanyar ayyukan da aka ƙayyade masu amfani waɗanda aka rubuta a cikin yaren Octave, ko ta amfani da ɗimbin ɗimbin ɗumbin abubuwan da aka rubuta a cikin C ++, C, Fortran, ko wasu yarukan.
Babban sabon fasali na GNU Octave 8.1.0
Wannan sabon sigar da ta fito daga Octave 8.1.0 ta zo tare da sauye-sauye na gabaɗaya da haɓakawa waɗanda, da manyan canje-canje a cikin sabon sigar hada da ikon yin amfani da jigo mai duhu zuwa ga dubawar hoto, da kuma gaskiyar cewa kayan aiki yana ba da sababbin gumaka masu girma.
Bayan shi, Yanzu an gina ɗakunan karatu na Octave ta amfani da ganuwa ta alama ta tsohuwa. Wannan yana nufin ana fitar da alamun kaɗan daga waɗannan ɗakunan karatu. ana iya daidaita shi da --ƙasa tutoci-lib-ganin-tutoci don fitar da duk alamomin (kamar yadda a cikin sigar baya).
Wani canji da yayi fice a cikin sabon sigar shine ya kara sabon widget tare da tasha (an kashe ta tsohuwa, kunnawa yana buƙatar farawa tare da sigar "--experimental-terminal-widget").
Baya ga haka kuma Ya fito fili cewa an inganta aikin aikin sau biyar tace, wanda kuma ya haifar da ingantaccen aiki don ayyuka deconv, fffilt da arma_rnd.
An kuma lura cewa yana bayar da goyan bayan PCRE2 na yau da kullun magana ɗakin karatu, wanda aka kunna ta tsohuwa, kuma yawancin canje-canjen da ake nufi don inganta daidaituwa tare da Matlab an yi, yana ƙara ƙarfin yawancin ayyukan da ake ciki.
An ƙara sabbin nau'ikan rubutu don Mai duba Takardu sannan kuma an ƙara sabbin ayyuka clearAllMemoizedCaches, matlab.lang.MemoizedFunction, haddace, daidaitawa, canza shafi, transpose, fassarar shafi, uifigure
A ƙarshe, yana da kyau a ambata cewa an kuma ambaci sanarwar gaba game da muhimman canje-canje a nan gaba:
Saboda buƙatun mai amfani da yawa cewa Octave ya kamata ya sami ajin kirtani mai jituwa na Matlab, ana kan aiki don aiwatar da ajin kirtani wanda zai bambanta da sifa mai ɗabi'a.
A cikin Octave, tsararrun haruffa guda ɗaya a halin yanzu suna tallafawa ta hanyar Matlab, amma siffofin da aka ambata biyu ba su. A halin yanzu a cikin Octave, duka "foo" da "foo" suna da musanyawa sosai, sai dai wasu fassarori na jerin tserewa kamar "\n" (an canza su zuwa sabon layi guda ɗaya) maimakon "\n" (haruffa biyu). . Tsare-tsaren halayen Matlab guda ɗaya da igiyoyi masu faɗi sau biyu ba sa aiwatar da jeri na tserewa koma baya, ba kamar sauran yaruka da yawa ba, kuma waɗannan jerin tserewar ana sarrafa su ta hanyar ayyuka na mutum ɗaya kamar fprintf.
Halin Octave yana iya canzawa a nan gaba sakamakon aiwatar da tsarin ma'auni na salon Matlab. Misali, 'foo' zai kasance nau'in sifa mai nau'i uku, amma 'foo' zai zama abu na zaren abu guda ɗaya. Madaidaicin aiwatarwa aiki ne na ci gaba kuma maiyuwa ko a'a ya haɗa da hanyoyin kiyaye daidaituwar baya.
A ƙarshe, idan kuna sha'awar ƙarin sani game da shi, zaku iya tuntuɓar cikakkun bayanai A cikin mahaɗin mai zuwa.
Yadda ake shigar GNU Octave akan Linux?
Ga waɗanda ke da sha'awar samun damar shigar da wannan sabon sigar GNU Octave 7.1.0, dole ne in faɗi hakan. a halin yanzu sigar da ke ƙunshe a cikin ma'ajin na manyan rabawa Ya dan makara don haka, sabbin nau'ikan da aka fitar suna ɗaukar lokaci don sabunta su a cikin ma'ajin. Amma, zaku iya shigarwa da zarar an samu ta amfani da ɗayan waɗannan umarni masu zuwa.
Misali, ga wadanda suke masu amfani da Debian, Ubuntu ko kowane rarraba da aka samu ko tushen A cikin waɗannan, za su iya aiwatar da shigarwa ta buɗe tasha da buga:
sudo apt-get install octave
Amma ga waɗanda suka fi son amfani da fakitin Flatpak, za su iya shigar da Octave akan tsarin su, kawai suna buƙatar samun tallafin Flatpak kuma don aiwatar da shigarwa kawai. Za mu bude tasha kuma a cikinsa za mu buga umarni mai zuwa:
flatpak install flathub org.octave.Octave
Wata hanyar ita ce tare da taimakon fakitin karye kuma ana yin shigarwa ta hanyar bugawa:
sudo snap install octave
Hanya ta ƙarshe don shigar Octave ita ce tare da docker kuma ana yin shigarwa ta hanyar bugawa:
docker pull docker.io/gnuoctave/octave:8.1.0