GNU Octave yare ne mai fassara mai mahimmanci, da farko aka tsara shi don ƙididdigar lambobi. Tal kuma kamar yadda sunan ya nuna Octave wani bangare ne na aikin GNU kuma ana ɗaukarsa mai dacewa da MATLAB.
Yana bayar da dama don maganin lamba na matsalolin layin layi da na layi da kuma yin wasu gwaje-gwaje na lamba.
Hakanan yana ba da damar zane-zane mai yawa don ganin bayanan bayanai da magudi. Octave galibi ana amfani dashi ta hanyar amfani da layin saiti na umarni, amma kuma ana iya amfani dashi don rubuta shirye-shiryen da basu dace ba.
Harshen Octave yayi kamanceceniya da Matlab, don haka yawancin shirye-shirye suna da saukin jigilar kaya.
Daga cikin manyan halayensa zamu iya haskakawa:
- An rubuta Octave a cikin C ++ ta amfani da laburaren STL.
- Yana da mai fassara don yarenta (tsarin daidaitawa kusan yake da Matlab) kuma yana ba da damar ma'amala ko aiwatar da aiki.
- Za'a iya faɗaɗa yarenta tare da ayyuka da hanyoyin, ta hanyoyin da ke canzawa.
- Yana amfani da wasu shirye-shiryen GNU don bawa mai amfani damar ƙirƙirar zane don bugawa ko adanawa daga baya (Grace).
- A cikin yaren kuma yana yin kama da na'urar sarrafa wuta (harsashi). Wannan yana ba ka damar lissafa abubuwan da ke cikin kundin adireshi, misali.
- Bayan aiki a kan dandamali na Unix, kuma yana gudana akan Windows.
- Kuna iya loda fayiloli tare da ayyukan Matlab (wanda za'a iya gane shi ta hanyar .m tsawo).
- Kuna da taimako a cikin Sifen.
Game da GNU Octave 5.1.0 na 5.1.0
A halin yanzu GNU Octave yana kan sigar 5.1.0 (fitowar farko ta reshe 5.x), sigar da aka sake ta kawai mako guda da ya gabata.
A cikin sabon sigar, aiki ya ci gaba da haɓaka daidaituwa tare da Matlab, an aiwatar da sabbin ayyuka, kuma an sake aiwatar da ƙaramin tsarin.
An ƙara wasu ayyuka na mov * don rufe taga da ake gani akan wani yanki na girman kai, kazalika da bayyananniyar sanarwa, isfile, babban fayil, budefig, ordeig, savefig, da ayyuka masu dacewa.
Mahimmanci har zuwa sau 25 ana aiwatar da ayyukan don aiki tare da jerin lambobi. Ayyuka fminsearch, fminbnd, da fminunc an rage su zuwa tsari mai dacewa da Matlab. Don amfani da saurin sauya Fourier, ana buƙatar ɗakin karatu na FFTW yanzu (an dakatar da tallafi don aiki ta hanyar FFTPACK).
GNU Octave 5.1.0 yana gabatar da haɓakawa da yawa ga tsarin fassarar zane. Don fitarwa zuwa fasalin raster (misali PNG ko JPEG), ana amfani da hanyar zane ta OpenGL ta tsohuwa (yanayin raster "-opengl" maimakon vector "-painters").
Maimakon ɗakin karatu na OSMesa, ana iya amfani da damar zanawa a cikin maɓallin ajiyar da ɗakin karatu na Qt ya bayar (ajin QOffscreenSurface) don fitarwa zuwa fayiloli
Laburaren Qt yanzu ya zama abin dogaro da ake buƙata don GUI yayi aiki (Qt 4.8 ya dace, amma Qt 5 ya bada shawarar).
Supportara tallafi don High Pixel Density (HiDPI) yana nuna inda DPIs suka wuce 96. An aiwatar da sababbin zaɓuɓɓuka don rarraba abun ciki a shafi yayin bugawa (PDF da PostScript ƙarni): "-fillpage" da "-bestfit". An ƙara sabon yanayin buga "-ddumb", wanda a ciki aka yi rikodin bayanai a cikin fasalin zane na ASCII.
Yadda ake girka GNU Octave akan Ubuntu da abubuwan da suka samo asali?
Saboda shaharar da GNU Octave ya fara samu, wasu abubuwan rarraba Linux sun haɗa da wannan aikace-aikacen a cikin rumbun ajiyar su. daga cikinsu sun hada da Debian, Ubuntu, Fedora, Gentoo, da kuma openSUSE. Waɗannan fakitin arean agaji ne suka ƙirƙiri su.
Don haka a halinmu zamu iya samun aikace-aikacen kai tsaye a cikin cibiyar software ko ta hanyar girkawa daga tashar.
Abun takaici, sigar da ke cikin wuraren ajiya ta dan ja baya, saboda haka sabbin sigar da aka fitar na daukar lokaci don sabunta su a cikin wuraren Ubuntu.
An yi sa'a Masu haɓaka GNU Octave suna ba mu hanyar samar da shigarwa ga masu amfani da Linux ta hanyar fakitin Flatpak.
Don haka abin da kawai ake buƙata shine a sami tallafi na Flatpak a cikin tsarinmu. Don aiwatar da kafuwa, kawai za mu buɗe m kuma a ciki rubuta umarnin mai zuwa:
flatpak install flathub org.octave.Octave