Umbuthano: Ukwembula Imfihlakalo Nobuhle BeJiyomethri Umbuthano ungomunye wemilo yejiyomethri ejwayeleke kakhulu futhi uvame ukubhekwa njengophelele kakhulu. Ama-spinning disc, amasondo ajikelezayo, ngisho nemizila ecishe ibe sezingeni eliphezulu yamaplanethi konke kubonisa ukuba khona kwezindilinga. Kodwa-ke, kukhona into eyodwa yendilinga evame ukungatholi ukunakwa okwanele: i-arc… Funda kabanzi
Ukuhlanganiswa Kokuguqulwa Komsebenzi Ezibalweni, ikakhulukazi ekufundweni kwemisebenzi, ukuguqulwa kuvame ukusetshenziselwa ukuguqula amagrafu kusuka kwesinye isimo kuya kwesinye. Lokhu kungenziwa ngokusebenzisa izindlela ezahlukene zokushintsha njengokushintsha (ukuhumusha), ukuzindla, ukwelula noma ukucindezela (ukulinganisa), kanye nokujikeleza. Lapho ukuguqulwa okuningi kusetshenziswa ngesikhathi esisodwa noma ngokulandelana, sikubiza ngokuthi inhlanganisela yokuguqulwa. Kulesi sihloko, sizo… Funda kabanzi
Ukujikeleza Kwezibalo: Ukuletha Ukuqonda Okuguquguqukayo KuJiyomethri Isingeniso Kuzibalo, ukujikeleza kungenye yezinguquko eziyisisekelo nezibaluleke kakhulu, ikakhulukazi kujiyomethri. Ukujikeleza akugcini nje ngokuba nezicelo kuzibalo ezihlanzekile kodwa futhi kunemiphumela ejulile kwisayensi nobunjiniyela. Lesi sihloko sihlose ukuhlola umqondo wokujikeleza kwezibalo, ukuthi kusebenza kanjani, nokuthi ungasetshenziswa kanjani.
Ukwanda Kwezibalo: Ukushintsha Usayizi Ngaphandle Kokushintsha Isimo Isingeniso Ezibalweni, umqondo wokwanda udlala indima ebalulekile, ikakhulukazi ku-geometry. Ukwanda, noma ukuguqulwa okulinganayo, inqubo yokukhulisa noma ukunciphisa into ngaphandle kokushintsha isimo sayo sokuqala. Le nqubo ihilela ukusebenzisa isikali esithile ukukhulisa noma ukunciphisa yonke into ngokulinganayo. Lesi sihloko sizoxoxa ngomqondo, ukusetshenziswa, kanye nezibonelo… Funda kabanzi
Ukuzindla kuwumqondo oyisisekelo kwizibalo, ikakhulukazi ku-geometry. Kuchaza inqubo lapho into iboniswa khona, noma iboniswa khona, ukuze kukhiqizwe isithombe esilingana nomugqa noma indiza ethile. Kulesi sihloko, sizohlola umqondo wokuzindla, ukuthi usetshenziswa kanjani ezimweni ezahlukene, kanye nokubaluleka kwawo ekufundeni nasekusetshenzisweni kwezibalo. Ukuqonda Ukuzindla… Funda kabanzi
Ukuhumusha Kwezibalo: Ukuhumusha kwizibalo kungukuguqulwa kwejiyometri okubhekisela ekuhambeni kwesimo noma into kusuka kwenye indawo kuya kwenye ngaphandle kokushintsha isimo sayo, usayizi, noma ukuma kwayo. Lokhu kuhamba kufezwa ngokushintsha iphuzu ngalinye lento libe ibanga elithile futhi liye ohlangothini oluthile. Ukuhumusha kungumqondo oyisisekelo kwijiyometri enezinhlelo zokusebenza ezibanzi… Funda kabanzi
Ukuguqulwa Komsebenzi: Ithiyori, Ukusetshenziswa, kanye Nokufaneleka Kwezibalo Zanamuhla Emhlabeni wezibalo, umqondo wokuguqulwa komsebenzi udlala indima ebalulekile emikhakheni nasezicelo ezahlukahlukene. Ukuguqulwa komsebenzi akuyona into entsha, kodwa ubunzima kanye nezicelo zabo kuyaqhubeka nokukhula ngokuhamba kwesikhathi kanye nentuthuko yezobuchwepheshe. Lesi sihloko sizobuyekeza izisekelo zethiyori yokuguqulwa komsebenzi, ukusetshenziswa kwayo okusebenzayo emikhakheni eyahlukene, kanye nokufaneleka komqondo… Funda kabanzi
I-Coefficient of Determination: Incazelo, Ukubala, kanye Nokusetshenziswa Isingeniso I-coefficient of determination, evame ukufanekiswa ngokuthi \(R^2 \), ingumqondo wezibalo odlala indima ebalulekile ekuhlaziyweni kwedatha. Inikeza isilinganiso sokuthi idatha ebonwe ingachazwa kahle kangakanani ngemodeli esetshenzisiwe. Nakuba isetshenziswa kabanzi ekubuyiseleni okuqondile, i-coefficient of determination nayo inezinhlelo zokusebenza ku... Funda kabanzi
Ukuhambisana Kwesikhashana Somkhiqizo: Ukuhlola Ubudlelwano Obuqondile Phakathi Kweziguquguquko Ukuhambisana Kwesikhashana Somkhiqizo, okuvame ukubizwa ngokuthi ukuhambisana kwePearson, kungenye yezindlela ezisetshenziswa kakhulu zezibalo zokulinganisa amandla kanye nesiqondiso sobudlelwano obuqondile phakathi kweziguquguquko ezimbili zezinombolo. Yasungulwa nguKarl Pearson ngasekupheleni kwekhulu le-19, le ndlela iyaqhubeka nokuba ithuluzi elibalulekile emikhakheni eyahlukene… Funda kabanzi
Ukuhlaziywa Kokuhlobana: Imiqondo, Izindlela, kanye Nezicelo Ukuhlangana kungumqondo oyinhloko kwizibalo, osetshenziselwa ukukala izinga lapho iziguquguquko ezimbili zihamba ndawonye noma zihlobene khona. Ocwaningweni, ukuhlangana kunokusetshenziswa okubanzi, okuhlanganisa imikhakha ehlukahlukene njengesayensi, ezomnotho, ezengqondo, kanye nesayensi yezenhlalo. Lesi sihloko sizohlola lo mqondo ngokujulile… Funda kabanzi