TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Qhov kev tshawb xav thiab lub ntsiab ntawm Informatics

Khoos phib tawj science yog ib tug tus hluas science. Nws originated nyob rau hauv nruab nrab ntawm lub xeem caug xyoo. Yuav ua li cas yog vim li cas rau cov tsos? Feem ntau cov yuav, nws dramatically nce tus nqi ntawm cov ntaub ntawv uas tau befallen noob neej. Tom ntej no yuav tsum tau xav hais tias xws li ib tug computer, lub ntsiab txhais ntawm no science thiab nws cov hom phiaj.

Lub rov tshwm sim thiab kev loj hlob

Yog li ntawd, muab lub ntsiab txhais ntawm science. Tam sim ntawd nws yog ib qhov nyuaj rau ua. Qhov no science sawv nrog lub advent ntawm lub computer, kuj yog ib kev lub cuab tam uas yuav txhim khu tib neeg muaj peev xwm thiab ua loj heev lawm ntawm cov ntaub ntawv. Vim qhov no yog tseem muaj ib tug hluas science, yog cov zaum kom deb li deb muaj kev tsis sib haum txog lub ntsiab txhais, kev loj hlob tiam sis, raws li zoo raws li nws cov luag hauj lwm nyob rau hauv zej zog. Tag nrho cov nws hais tias tsuas yog hais tias qhov kev kawm yog sai heev tsim.

Peb tiam tau pom lub rov tshwm sim ntawm cov niaj hnub scientific technology, uas yog raws li nyob rau hauv cov ntaub ntawv. Yuav ua li cas yog cov lus qhia? Nyob rau hauv computer science, lub ntsiab txhais ntawm lo lus muaj ntau tshaj li ib tug lub ntsiab lus. Nws yog ib tug tshiab kev pab ntawm noob neej, pub ntxiv tshaj qhov lwm lub npe hu pab: zog, tej yam ntuj tso, tib neeg. Nthuav yog qhov tseeb hais tias nrog txhua dua hnub nws yog nce.

ntaub ntawv

Yuav ua li cas yog cov ntaub ntawv? Nyob rau hauv computer science txhais ntawm no lub sij hawm yog piav raws li nram no: ib tug txheej ntawm Pib ntsais koj teeb uas ntaus nqi los ntawm cov tib neeg lub hlwb los yog lub paj hlwb ntawm cov tsiaj los ntawm txoj kev sensors thiab software systems uas muaj kev cuam tshuam tej thaj chaw ntawm cov khoom thiab phenomena hauv tej yam uas muaj kev ua si. Qhov xwm ntawm xws Pib ntsais koj teeb yuav koom nrog cov tseem lawv khw, kis, thiab txia los yog cov txheej txheem. Cov science uas kawm cov dab - uas yog kev kawm. Lub ntsiab txhais ntawm no science yog muaj li ntawm lub tswv yim xws li "cov ntaub ntawv" thiab "Tsis Siv Neeg".

Lo lus tuaj mus rau hauv kev nyob rau hauv lub thib ob ib nrab ntawm lub xyoo pua xeem nyob rau hauv Fabkis mus txhais cov lus los ntawm automatic txhais tau tias. Ntsiab Txhais ntawm Kev computer science nyob rau hauv Russia meant thawj documentary, cia, tshawb fawb, cov tsev qiv ntawv. Thiab tam sim no no science twb yog sib txawv kiag li kheej thiab penetrated tag nrho cov nplais ntawm tib neeg lub neej. Nws npog qhov chaw uas yog hais txog txij nkawm ntawm cov ntaub ntawv systems, uas muaj xws li cov khoom, software.

computer science tswv yim

Nws yog hnov hais tias lub ntsiab txhais ntawm lub computer science yog explanatory thiab yog tsis npaj rau tej yam kev txwv. Tom qab tag nrho, nws yog raws li kev pawg raws li "cov ntaub ntawv", "khoom", "Pib ntsais koj teeb" thiab thiaj on. N. Tab sis cov no lub tswv yim thiab txhais cov ntsiab ntawm computer science yuav muab tau yooj yim piav qhia.

Cov Pib ntsais koj teeb yog ib daim ntawv ntawm dynamic ntaub ntawv, uas yog kis (conveyed) nyob rau hauv lub cheeb tsam siv cov ntaub ntawv uas muaj hu ua kev sib txuas lus raws. Cov kev kawm ntawm cov kis ntawm cov ntaub ntawv - uas yog kev kawm.

Nyob rau hauv computer science, cov ntaub ntawv txhais yog raws li nram no: lawv yog cov zoo li qub hauv daim ntawv ntawm cov ntaub ntawv uas yog kis tau nyob rau hauv lub sij hawm los ntawm cov ntaub ntawv uas muaj. Lawv hu ua cia kiag li lawm.

Yog hais tias koj xa ib cov ntaub ntawv kis tau tus mob nyob hauv lub paub daws teeb, nws yuav tsum tau muab faib mus rau hauv peb lub ntsiab hais:

  1. Tau qhov twg los ntawm cov ntaub ntawv.
  2. ntaub ntawv kis tau tus mob channel.
  3. ntaub ntawv receiver.

Lub sis ntawm no peb Cheebtsam muab sawv mus rau cov lus qhia, muaj ib co kev twb kev txuas. Nyob rau hauv ib series ntawm cov ntaub ntawv koj muaj peev xwm muab lub tswvyim ntawm "kev txawj ntse" thiab "cov ntaub ntawv".

Kev Paub - lub ntsiab txhais ntawm science Informatics. Lawv yog cov ib theem siab ntawm cov ntaub ntawv, hu ua semantic. Nyob rau nws cov hauv paus siv kev xav tau txais tej yam semantic cov lus xaus kuj hu ua semantic.

cov hom phiaj

Basic ntsiab txhais txog ntawm lub computer science - ib tug "kev pab cuam", "qauv" thiab "algorithm". Tus qauv yog ib tug pa analogue ntawm tus kwv, uas muaj tej yam khoom. Lub hom phiaj ntawm cov qauv - txoj kev tshawb no ntawm no kwv. Lub algorithm yog ib txoj kev mus nrhiav ib txoj kev tawm ntawm tej teeb meem qhov teeb meem no. Nws kom meej meej txhais lub theem ntawm tag nrho cov tsim nyog ua. Qhov kev pab cuam yog tib yam - nws yog cia li algorithm uas yog muaj nyob rau hauv ib tug ntawm cov programming lus. Lub ntsiab lub hom phiaj ntawm lub computer science raws li ib tug science - yog cov kev tshawb fawb rau kev txawj ntse nyob rau hauv tag nrho cov spheres ntawm tib neeg kev ua si nrog kev pab los ntawm computers.

Ua ntej no science muab ib tug ntau yam ntawm kev pab raws qib. Qhov tseem ceeb tshaj yog cov nram qab no:

  • Kev loj hlob ntawm technology ntawm cov zauv ntaub ntawv.
  • Ib txoj kev tshawb ntawm ntau yam ntaub ntawv dab.
  • Cov kev taw qhia ntawm computers rau hauv tag nrho cov cheeb tsam ntawm kev tib neeg kev ua si.
  • Tsim tshiab, zoo technologies, cov zauv loj cov ntaub ntawv ntws.

Informatics yog cov kev kawm, uas yuav tsis tshwm sim sib nrug los ntawm lwm yam, txij li thaum nws lub hom phiaj - yog cov creation ntawm cov lus tshiab qhia technologies uas yuav siv tau los daws tau teeb meem nyob rau hauv ntau yam teb.

qhia

Lub ntsiab qhia ntawm kev loj hlob - nws yog thov, theoretical thiab kev Informatics.

Applied Informatics yog tsim cov kev txawj ntse puag, tsim txoj kev kom muaj automation. Thaum lub tam sim no lub sij hawm nws yog lub ntsiab catalyst ntawm scientific thiab cov kev kawm. Applied Informatics ntub txaus txhua yam ntawm cov ntaub ntawv ua ub no.

Hu theoretical computer science - txoj kev loj hlob ntawm cov kev tshawb xav ntawm kev tshawb fawb, ua thiab cia ntawm cov ntaub ntawv, paub dependencies nyob rau hauv cov creation thiab transformation ntawm cov ntaub ntawv, cov kev kawm txog tib neeg kev sib txuas lus nrog rau cov computer technology txoj kev loj hlob.

Kev Informatics yog cov ceg, uas muaj xws li ib tug suab system rau cov zauv ntxiv, cov creation ntawm tshiab xam qauv, artificial txawj ntse, robots, thiab hais txog. D.

Tus qauv, zoo lawm thiab dimension ntaub ntawv

Qhov tseem ceeb tshaj yam ntxwv muaj los ntawm cov ntaub ntawv qauv thiab zoo yog. Qauv ntaub ntawv yog hu ua hais tias lub sij lub kev sib raug zoo ntawm lub ntsiab nkag mus rau hauv nws cov qauv. Lub ntsiab khoom teejtug uas yog ntaub ntawv yog systematic.

System yog ib tug txheej nrog cov khoom uas tsis yog xam qhovkev rau ib yam ntawm cov cais nws constituent ntsiab.

Cov ntaub ntawv ntawm cov ntaub ntawv sib txawv:

  • Binary (cov ntaub ntawv uas qhia tau hais tias lub tshuab code).
  • PA.
  • Graphic (duab, duab, kos duab).
  • Phau ntawv thiab lub cim (cov tsiaj ntawv, cov xov tooj, cov cim).
  • Video.

Nyob rau hauv lub rooj plaub uas cov ntaub ntawv yog hais txhij nyob rau hauv ob peb cov ntaub ntawv, nws yog hu ua ib tug multimedia nthuav qhia.

Tus txheem kev ntsuas rau cov lus qhia xaiv paub daws teeb khoom, uas muaj peev xwm muaj nyob rau hauv ob tug sib txawv xeev. Xws li ib tug kwv yog hu ua ib tug binary los yog binary. Nws muaj cov ntaub ntawv ntawm 1 ntsis. Nws yog los ntawm cov ntaub ntawv no rau lwm tshwm sim loj bytes, kilobytes, megabytes, thiab hais txog. Lawv ua computer. Kev txiav txim ntawm tus nqi ntawm cov ntaub ntawv niaj hnub no - qhov no yog ib tug ntawm lub ntsiab kev pab raws qib.

Computer science thiab technology

Cov lus sib cav txog cov kev hloov lub luag hauj lwm cov ntaub ntawv tau tuaj mus ua si nyob rau hauv lub neej ntawm cov neeg muaj peev xwm yuav nrhiav tau nyob rau hauv lub scientific thiab artistic ntaub ntawv. Yuav ua li cas yog hais nyob rau hauv cov kev hloov no?

  • Tshaj yav dhau los ob peb xyoo lawm yuav tsum tau cai ib qhov acceleration tus nqi ntawm txoj kev loj hlob ntawm cov ntaub ntawv. Cov ntaub ntawv txawm hu tus tsuas yog pab ntawm lub neej, uas yeej tsis tau tsawg. Raws li ib tug yuav tau txais, muaj ib tug teeb meem nyob rau hauv tus txheej txheem ntawm kev. Tej zaum nws cia li tsis ua kev zoo siab kom sau tau thiab muab khaws cia ntaub ntawv, raws li muaj yog tsis muaj tau ntawm nws kev thiab muaj kuab siv.
  • Nce qhia txog cov teeb meem nyob rau hauv kev sib txuas lus. Qhov no txhais tau tias cov ntaub ntawv nyob rau hauv lub hloov lwm lub tsev yog distorted los yog poob lawm.
  • Great teeb meem tshwm sim vim thaj, lus, terminological, thawj tswj thiab lwm yam teeb meem.
  • Feem ntau nws yog tsis yooj yim sua rau kev siv tswv yim ntawm cov ntaub ntawv vim lub fact tias nws cia li dispersed rau qhov chaw sib txawv.

Lwm yam ntsiab txhais txog ntawm science

Kev ua hauj lwm los daws kom tau tag nrho cov teeb meem tau coj mus rau lub rov tshwm sim ntawm ib tug neeg sab nraud scientific kev qhuab qhia - science. Nws raug ntaub ntawv steel zog, tus cwj pwm ntaub ntawv nyob rau hauv txawv tshuab, txoj kev rau nws sau, ua, cia thiab kis tau tus mob. Heev ntau yam science - uas yog kev kawm. Nyob rau hauv computer science, lub ntsiab txhais ntawm tag nrho cov saum toj no xa mus rau cov lus qhia technology. Qhov no hais tsis yog qhov tsuas yog ib. Muaj cov nram qab no cov lus txhais ntawm computer science: nws yog ib tug science uas kawm qhov kev piav qhia, cov sawv cev, formalization thiab daim ntawv thov ntawm cov kev txawj ntse uas tau sau nrog cov kev pab los ntawm lub computer technology. Nws lub hom phiaj - kom tau kev paub tshiab.

Txoj kev siv "science" ib lub sij hawm uas hais txog cov mus rau qhov chaw ntawm kev txawj ntse, yog tsis feem ntau txais. Nyob rau hauv lub tebchaws United States, piv txwv li, cov cheeb tsam no feem ntau xa mus rau raws li computer science.

Computer science thiab haiv neeg

Ib tug feature tshwj xeeb ntawm cov ntaub ntawv technology yog lwm teb ntawm daim ntawv thov. Qhov no yog feem ntau vim cov versatility ntawm cov ua cim. Qhov rov qab sab ntawm no yooj - cov no yog cov kev sib tw uas tshwm sim nyob rau hauv lub formalization ntawm cov lus piav qhia.

Cov tshwm sim ntawm txoj kev loj hlob ntawm cov ntaub ntawv technology - cov no yog cov dab uas ua rau lub ntiaj teb no lus qhia haiv neeg. Qhov no txhais tau tias ntau thiab ntau cov neeg nrhiav lawv tus kheej koom tes nyob rau hauv kev ua ub no uas muaj feem rau cov ntaub ntawv ua lag luam. Tshaj yav dhau los ob peb xyoo lawm muaj tau heev haib hloov nyob rau hauv tus qauv ntawm cov kev ua lag luam ntawm kho vajtse thiab software rau computer cov khoom. Nws puv ntawm lub lag luam khoom thiab kev pab nyob rau hauv lub tshuab ua lag luam.

Tag nrho cov saum toj no qhia tau tias lub ntsiab txhais ntawm lub computer science yog heev multifaceted. Nws yog science hais tias yuav nws thiaj li ua ib yam dab tsi ntxiv.

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