Imodeli Deterministic: definition. Eyona eziphambili ze factor imifuziselo deterministic

Ngumzekelo yenye izixhobo zibalulekileyo ebomini mihla xa ufuna ukubona ikamva. Kwaye oku ayimangalisi, kuba ukuchaneka kwale ndlela uphezulu kakhulu. Makhe sijonge oko imodeli deterministic kweli nqaku kuthi.

ulwazi jikelele

imifuziselo Iinkqubo Deterministic banemboniso ukuba ifundwe nangokucazululayo, ukuba zilula ngokwaneleyo. Kwimeko esahlukileyo, xa usebenzisa inani elikhulu zibalo kunye variables le njongo esebenza iikhompyutha elektroniki. Ngaphezu koko, usebenzisa ikhompyutha, njengoko umthetho, oku kungaphezulu wayethetha nabo wafumana iimpendulo. Ngenxa yoku, kufuneka utshintshe inkqubo ye zibalo kwaye usebenzise zesimo eyahlukileyo. Le vlochet ku nengozi eyonyukileyo impazamo izibalo. Zonke iindidi iimodeli deterministic luphawulwa into yokuba ulwazi parameters kwi lokuphumla ethile wafunda yenza sikwazi ukufumanisa ngokupheleleyo Dynamics uphuhliso yamanani aphesheya odumileyo.

iimpawu

Deterministic imifuziselo zemathematika musa ukuvumela nokuzimisela ngaxeshanye yempembelelo yezinto ezininzi, yaye musa lithathele ingqalelo interchangeability yabo kwinkqubo ingxelo. Yintoni wakha ukusebenza kwabo? Oku kusekelwe imithetho lwezibalo ichaza iinkqubo ngokwasemzimbeni eekhemikhali into. Ngenxa kule ngokufanelekileyo ngokuchanileyo ukuqikelela yokuziphatha nkqubo.

Kuba zokwakha nazo kusetyenziswa quadratic ngokubanzi ubushushu eziphathekayo nezikali, echazwe inkqubo macrokinetics. Ukuze sezulu echanileyo ngakumbi imodeli deterministic kufuneka abe nani liphezulu kangangoko ingcaciso yokuqala malunga elidlulileyo le into. Singasebenza ngokuphathelele kwiingxaki zobuchwepheshe, leyo ukuba ngenxa yaso nasiphi na isizathu sityeshele nakuphi na ukuhla nokunyuka wokwenene amaxabiso eeparamitha kunye iziphumo zophando lwabo. Kwakhona enye ebonisa zokusetyenziswa kukuba iimpazamo ngamaxesha athile ukuze zibe nesiphumo esincinci ekubaleni lokugqibela le nkqubo.

Types uhle Deterministic

Abayi / ngamaxesha athile. Zombini ezi ntlobo ukuze eqhubekayo kwexesha. nabo zivezwa njenge ukulandelelana pulses ekhethekileyo. Baya linokuchazwa usebenzisa umfanekiso Laplace kunye Fourier umbulelo ezifunekayo.

Imifuziselo factor Deterministic nolwalamano ethile phakathi igalelo kunye neziphumo parameters zenkqubo. Zinikwa yi enengqondo imodeli, umehluko kunye aljibra equation (nangona zingasetyenziswa nezisombululo zazo thaca njengomsebenzi ixesha). Kwakhona, njengoko njengesiseko izibalo unokwenza iinkcukacha zovavanyo leyo zifunyenwe kwi iimeko zendalo okanye kwiimvavanyo umhlwa okukhawulezileyo. Nayiphi model deterministic inika iimpawu ezithile avareji le nkqubo.

Ukusebenzisa uqoqosho

Makhe sijonge ukuba zenziwe ngokuphathekayo. Ukuze wenze oku, zifanele deterministic imodeli ekulawuleni uluhlu. Kufuneka kuqatshelwe ukuba zibe semthethweni kwiklasi iingxaki iinkqubo yomgama.

Ngoko ke, ukuba ubalo kuyimfuneko ukuze kube nokugqitywa imida zilandelayo: iindleko kwezibonelelo kunye neziphumo usebenzisa ngeendlela lwemveliso, nganye eneyazo ngegalelo yayo; nesebenzayo nokuchaza iimpawu kuzo zonke iinkqubo ezikhoyo (kubandakanywa izinto ekrwada). Yonke into ihamba kakuhle. resource ngalinye, imveliso, inkonzo - konke oku kwaziswa imali eseleyo eziphathekayo.

Kwakhona ukuba ukuphelela izisombululo eziyimfuneko ukuze uhlolo Injongo umgangatho izigqibo. Ngoko ke, lo deterministic imifuziselo zoqoqosho zezona ukuchaza iinkqubo apho zixhomekeke isimo sokuqala sale nkqubo. Xa sisebenza kunye iikhompyutha elektroniki kuyimfuneko ukuba ukukhumbula ukuba iikhompyutha unako ukusebenza kuphela izinto ezisisigxina.

imifuziselo yezakhiwo

Ngu indlela ntetho ka ezingundoqo parameters bezifo iinkqubo lungohlulwa lube iintlobo ezimbini:

1. model isilinganiselo. Xa iiyunithi imveliso zawo ziya kuboniswa iseti bezifo esiqingqiweyo iinketho womda ukusebenza kwawo.
2. Onobuhle variable parameters. Kulo mzekelo, sibeka uluhlu ukwahluka ethile, kwaye kumda wesangqa ohambelana yeenketho kumda quadratic ezongezelelweyo ziyafundiswa.

Le modeli into deterministic uvumela ukusetyenziswa babo ukuqinisekisa ifuthe izibonelelo ezithile iimpawu ezithile. Kodwa ukuya amagophe yokuzahlula ibalwa binzana akusayi kusebenza. Ukuba siza ukubala noun olutshintshayo yemveliso rhoqo, kufuneka uthathe ingqalelo uhlobo probabilistic inkcazelo malunga nendlela ukuqhubeka iinkqubo.

lwavuka impembelelo

Iimbekiselo oku kuze kungabonwa mntu kuyo eli nqaku, kodwa yintoni na, siye okwangoku ngazo. Impembelelo ngumzekelo kuthetha ukuba uchaza amalungiselelo ezingundoqo, nto leyo ifuna uthelekiso oluninzi. Ukuze wenze isifundo wavelisa iinjongo ukuguqulwa imilo.

Ukuba umfuziselo emibonweni deterministic iye imiba angapha kwesibini, ibizwa ngokuba multi-factor. uhlalutyo yayo kwenziwa ngeendlela ezahlukahlukeneyo. Ngokomzekelo, izibalo zemathematika. Kulo mzekelo, iqwalasela imisebenzi ngokwemiqathango pre-kumiselwa kwaye wasebenza usuku besenza imifuziselo priori. Ukukhetha phakathi kwabo ikhutshwa phandle phezu ukumelwa lebyi.

Kuba zokwakha ophezulu ezikumgangatho yemodeli ofuna ukusebenzisa uphando sethiyori yolwazi kakuhle kwenkqubo kunye kudaleka yayo. Ukuba le yeyona uncedo ephambili zifundo ethathelwa ingqalelo. Model deterministic Uhlalutyo factor kuvumela nolwemozulu ezichanekileyo kwiindawo ezininzi ebomini bethu. Ngenxa yabo ophezulu ezisemgangathweni ubhetyebhetye kwaye zande kangaka.

imodeli Cybernetic deterministic

Bona umdla ngenxa inkqubo yenguqu isekelwe kuhlalutyo kuthi, apho kuvela kwaphela, nkqu tshintsho singabalulekanga uhlobo bako yokusingqongileyo. Kuba lula kunye nesantya izibalo imeko ithathwa imodeli lula. Eyona nto ibalulekileyo kukuba ikhawulelana zonke iimfuno ezisisiseko.

Ukususela ubunye zonke iparameters eziyimfuneko ukusebenza eziphantsi kwenkqubo yolawulo oluzenzekelayo kunye nokusebenza izigqibo zayo. Kuyimfuneko ukuba ukusombulula le ngxaki: ulwazi olungaphezulu ziya kuqokelelwa, kungona kwemposiso nokulungiswa enkulu ixesha. Kodwa ukuba Wabutsalela kuwe nokuqokelelwa kwedatha yakho, ungakwazi ukubala imiphumo ethembekileyo kangako. Kuyimfuneko ke ngoko ukuba ufumane imali eya kunika ingcaciso ukuchana olwaneleyo, kwaye ngexesha elinye akusayi kuba inzima ngokungeyomfuneko kunye izinto ezingeyomfuneko.

imodeli phinda deterministic

It yakhiwe ngokwahlula imiba kwi iseti yabo. Ngokomzekelo, cinga inkqubo wokusungula umthamo yemveliso (PP). Ngoko ke, kufuneka ube abasebenzi (RS), izixhobo (M) kunye namandla (E). Kulo mzekelo, lo ngumba PP lungahlulwa-hlulwa ibe Ukuba kwisininzi (MS-M-E). Le ngobuwena ibonisa inkqubo uhlobo factor phinda kwaye kungenzeka yokuzahlula yayo. Kule meko kungenzeka ukuba usebenzise iindlela ezifana zenguqu: ukwanda ngokusesikweni ukwandiswa zobude. Le ukhetho lokuqala lisetyenziswa ekuhlalutyeni. Ingasetyenziswa ukubala ukusebenza lomqeshwa, njalo-njalo.

Xa ukwandisa ixabiso enye kufakwe ezinye izinto. Kodwa ekugqibeleni kufuneka inani elifanayo. Umzekelo zobude sibonile ngentla. Kuhleli nokongezwa olusesikweni kuphela. Oku kubandakanya ukusetyenziswa ukwandiswa imodeli yoqobo factor nenani elingaphezulu ngokubuyisela i parameters omnye okanye ngaphezulu. Nanku umzekelo: silindele inzuzo kwimveliso. Le mali yenzuzo bahlulwe ubungakanani iindleko. Xa uphiliso endaweni ixabiso enye wahlulwe inkcitho yaveza ukuba eziphathekayo, abasebenzi, irhafu kunye nokunye.

amathuba

Owu, ukuba yonke into waya kanye njengoko bekucwangcisiwe! Kodwa kwenzeka kunqabile. Ngoko ke, xa kusenziwa, asoloko ehamba kunye esetyenziswa imifuziselo deterministic kunye probabilistic. Yintoni Singathini elidluleyo? peculiarity wabo ukuba ukuvumela ukuba kwenzeke ezininzi ezahlukeneyo. Ngokomzekelo, ngolu hlobo lulandelayo. Kukho States ezimbini. Ubudlelwane phakathi kwabo kubi kakhulu. Le wesithathu uya kwenza isigqibo sokuba imali kwinkampani kwelinye lamazwe. Ngapha koko, ukuba imfazwe, Nongeniselo limele kakhulu. Okanye umntu Yenza umzekelo nokwakhiwa kwisityalo kummandla umsebenzi ophezulu seismic. Apha, ngenxa yokuba kukho izinto zendalo ezingenako accounted for Qiniseka, singenza oku kuphela ngayo.

isiphelo

Siye saxubusha ukuba amele uhlalutyo imodeli deterministic. Awu, kodwa ukuqonda ngokupheleleyo bakwazi zisebenza ku umkhuba, kuhle kakhulu ukufunda. LeZiseko theoretical component kakade. Kwakhona njengenxalenye manqaku yondlalwa kwaza eminye imizekelo ezilula. Okulandelayo engcono ukuya kwindlela ingxaki kancinane ngezinto zokusebenza. Uyakwazi ukugcina ezinye ukuchwetheza uqale software yokufunda ukuba linokuyiqhuba Ukulinganisa ahambelanayo. Kodwa naluphi na ukhetho kusenokuba, ukuqonda izakhelo kwaye bakwazi ukuphendula imibuzo yintoni, njani yaye kutheni, kusenjalo kuyimfuneko. Kufuneka bafunde ukuqalisa ukukhetha igalelo ekunene kwaye khetha intshukumo oyifunayo. Ke nkqubo iza kukwazi ukwenza ngempumelelo imisebenzi yayo.