Imodeli Mathematical: izigaba design

Kusukela maphakathi nekhulu leminyaka eledlule emikhakheni ehlukahlukene umsebenzi womuntu waqala ukungena computer nezindlela zezibalo. Baqala avele eyala ezintsha ezifana ezomnotho zezibalo, yezilimi zezibalo, i-chemistry zezibalo, nabanye, okuyinto etadisha onobuhle zezibalo imihlola kanye izinto, kanye nezindlela yokutadisha kwazo.

imodeli Mathematical - kuyinto incazelo silinganisiwe zezibalo izinto ulimi noma izenzakalo bomhlaba wangempela. Injongo eyinhloko yawo sekulingisa wenza ucwaningo izinto idatha futhi zibikezela imiphumela kokuma esizayo. Ngaphezu kwalokho, ukumodeliswa indlela futhi ulwazi nokuvikelwa kwemvelo, izwe elenza kukwazeke ukulawula.

Ukusebenzisa ukumodeliswa zezibalo lubaluleke ezimweni lapho ngenxa yezizathu ezihlukahlukene kunzima noma kungenakwenzeka ukukhiqiza ukuhlola zemvelo. Ngokwesibonelo, kunzima ukuba uhlole ukuthi kuyiqiniso noma imfundiso Cosmological, noma ukuhlola imiphumela ye iziqhumane zasemkhathini. Kodwa konke lokhu kungabonwa kukhompyutha, pre-bakha imodeli zezibalo.

imodeli Mathematical: izigaba design

Okokuqala, ukwakhiwa imodeli kukhiqizwa. Ukuze wenze lokhu, cabangela Isenzakalo esingokwemvelo, uhlelo kwezomnotho, umklamo, inqubo ukukhiqizwa noma ezinye izinto okungezona zezibalo. Okokuqala ukucacisa izici kanye izenzakalo zokuxhumana therebetween kuzinga qualitative. Ngemva kwalokho, ukwencika etholwe udluliselwa umbono ifomula noma imodeli zezibalo. Lesi sinyathelo siyisinqumo esinzima kunazo zonke.

Ngo isinyathelo sesibili wenziwa ekuxazululeni inkinga zezibalo washayelwa ngesisekelo imodeli. Lapha, bagxila ekuthuthukiseni izindlela zezinombolo kanye algorithm ukuxazulula inkinga ngosizo ikhompyutha, ezikuvumela ngaphakathi isikhathi esivunyelwe, umphumela nge ukunemba okunjalo.

Isigaba esilandelayo incazelo ezivela imiphumela imodeli, imiphumela wokuhumusha ulimi zezibalo efomini yokutholwa indawo yokutadishela.

Khona-ke, lo sokuqinisekisa nokwanela imodeli wathola, sithole ukuthi imiphumela luhambisane imiphumela ngaphakathi ukunemba kusengaphambili.

Ngesikhathi yokugcina ukuguqulwa esiteji imodeli. It noma kube nzima kakhulu nokwanela sokusebenza noma ukwenza kube lula ukufinyelela ikhambi elamukelekayo esisebenzayo.

Ukwahlukanisa onobuhle zezibalo

Kukhona criteria ezahlukene ngoba division of onobuhle zezibalo eqenjini. Ngakho, uhlobo izinkinga zixazululwa umkhiqizo division zibe imodeli kwesakhiwo futhi zisebenza kahle. Lapho lesi simo noma into esibonisa nenani kuvetwa quantitatively.

Bezakhiwe imodeli zezibalo umelwe uhlelo ezahlukene zibalo (algebraic, umehluko), okuyinto ukusungula phakathi eziguquguqukayo ifundelwe ubudlelwano bobukhulu. Kule ndaba njengoba eziguquguqukayo eziguquguqukayo ezimele, nemisebenzi esitholakala kulezi.

onobuhle Functional bahlathulule izinto eziyinkimbinkimbi kwala maphuzu eziningana ngabanye, phakathi ezinye izibopho. Ngokuvamile zokuxhumana idatha kunzima noma kungenakwenzeka kwezakhi. Ukuze ucwaningo zabo besebenzisa imfundiso yokuziphendukela amagrafu lezinto zezibalo ukuthi bamele iqoqo amaphuzu emkhathini noma indiza.

Ngu ubunjalo ukubikezela imiphumela kanye yasekuqaleni imodeli idatha sehlukaniswe probabilistic static futhi deterministic. Uhlobo lokuqala kusekelwe eqoqwe idatha izibalo, etholwe nalezi izibikezelo kukhona probabilistic.

Ukuze izibonelo onobuhle zezibalo akunakubangelwa inkinga indiza projectile, ezokuthutha kanye neminye imisebenzi.