Lub peev xwm los tshawb xyuas cov ntaub ntawv, kos qee cov lus xaus los ntawm nws thiab ua raws li cov kev pom zoo no yog tus yuam sij rau kev ua tiav - tsis hais thaj tsam tus neeg tab tom ua haujlwm hauv. Txhawm rau soj ntsuam cov ntaub ntawv kom tiav, koj yuav tsum kawm paub ua haujlwm nrog nws.
Cov Lus Qhia
Kauj ruam 1
Cov cai rau kev tsom xam cov ntaub ntawv feem ntau nyob ntawm lawv hom thiab qhov yuav tsum tau muaj kev ntseeg siab ntawm qhov txiaj ntsig tau txais. Piv txwv li, thaum ua qhov kev tshawb fawb txog kev tshawb fawb, qhov txiaj ntsig yuav tsum yog qhov muaj txiaj ntsig zoo, uas yog, nrog qee qhov tshwm sim (feem ntau 0, 95 thiab siab dua) ua tim khawv rau qhov tseeb ntawm cov kev tshawb fawb tau ua. Rau qhov no, tshwj xeeb kev ua lej thiab algorithms siv.
Kauj ruam 2
Ntau qhov xwm txheej feem ntau yog thaum ib tus neeg tau txais qee cov ntaub ntawv thiab nws yuav tsum "nyem" qhov siab tshaj plaws ntawm cov ntaub ntawv muaj txiaj ntsig tawm ntawm nws rau kev txiav txim siab tshwj xeeb. Ntawm no, cov txheej txheem yooj yooj yim tuaj yeem tuaj yeem ua haujlwm, cia koj soj ntsuam cov ntaub ntawv khaws tseg kom raug.
Kauj ruam 3
Thaum txheeb xyuas cov ntaub ntawv, nws yog qhov tseem ceeb heev los tshaj tawm nws kom raug. Piv txwv li, koj muaj ob tus lej sib tshooj nrog cov ntaub ntawv thiab koj yuav tsum nkag siab yam tsis muaj kev suav lej ntev yog tias muaj qhov sib txheeb (qhov tos) ntawm lawv. Txoj kev yooj yim tshaj plaws los txiav txim qhov no yog los ntawm kev nthuav tawm cov ntaub ntawv hauv cov duab graphical - piv txwv, hauv daim ntawv ntawm cov duab graphs. Ib qho yooj yim saib ntawm lawv yuav txaus kom nkag siab tias seb puas muaj kev sib txheeb kom pom tseeb ntawm lawv lossis tsis.
Kauj ruam 4
Txhawm rau hloov cov ntaub ntawv rau hauv daim ntawv graphical, siv Excel qhov kev pab cuam los ntawm Microsoft Office pob. Khiav nws, sau cov ntaub ntawv hauv ob kab ntawv. Xaiv ob kab tib si, xaiv "Daim ntawv" los ntawm "Ntxig" ntawv qhia zaub mov. Hauv qhov rai uas qhib, xaiv hom kev nthuav qhia uas koj xav tau - piv txwv li "Graph". Nyem "Tom ntej". Ntawm lub qhov rais tom ntej, koj yuav pom seb daim duab tiav lawm yuav zoo li cas.
Kauj ruam 5
Nyem "Tom ntej" dua, muab (yog tias tsim nyog) cov npe rau hauv daim duab thiab X thiab Y axes. Nyem "Next" dua, tom qab ntawd "Finish". Daim duab nrog ob daim duab piav qhia yuav muab tso rau hauv nplooj ntawv. Tam sim no, saib ntawm lawv, koj tuaj yeem pom meej kom pom tias muaj ib qho zoo sib xws ntawm lawv. Yog tias muaj qhov sib txuam, cov duab yuav tau zoo sib xws.
Kauj Ruam 6
Txhawm rau txhawm rau txheeb xyuas cov ntaub ntawv hauv theem siab dua, yuav tsum siv cov khoos phis tawm tshwj xeeb. Muaj ob qho them software - piv txwv li, STATISTICA software pob, thiab pub dawb. Koj tuaj yeem pom cov npe loj ntawm cov kev pab pub dawb ntawm ntau yam nyob ntawm no:
Kauj Ruam 7
Thaum txheeb xyuas cov ntaub ntawv, nws yog qhov tseem ceeb heev kom nrhiav txoj hauv kev los daws koj cov teeb meem. Xaiv txoj hauv kev ua tau yog yuav txo tau lub sijhawm runtime. Yog li, tsis txhob maj pib pib suav - xav txog yuav ua li cas txoj kev ua haujlwm no tuaj yeem ua haujlwm tau yooj yim dua. Cov kev muaj peev xwm ntawm tus neeg tsom tawm tsis yog pom hauv kev muaj peev xwm los nrhiav kev sib txuas thiab kos cov lus xaus kom raug, tab sis kuj muaj peev xwm txiav txim siab cov algorithm uas tsim nyog rau kev daws qhov teeb meem hauv qhov teeb meem no tshwj xeeb.
