Dab tsi yog qhov ua haujlwm hauv logistic?
Dab tsi yog qhov ua haujlwm hauv logistic?

Video: Dab tsi yog qhov ua haujlwm hauv logistic?

Video: Dab tsi yog qhov ua haujlwm hauv logistic?
Video: Lus Qhuab Qhia | “Kev Raug Qaws Mus Yog Dab Tsi Tiag Tiag?” 2024, Kaum ib hlis
Anonim

logistic muaj nuj nqi A logistic muaj nuj nqi yog ib qho uas loj hlob los yog lwj sai heev rau ib lub sij hawm thiab ces theem tawm. Nws yuav siv daim ntawv. logistics modelA logistics qauv yog siv los sawv cev a muaj nuj nqi uas loj hlob los yog lwj sai sai rau ib lub sij hawm ntawm lub sij hawm thiab ces theem tawm.

Ntawm no, qhov sib npaug logistic muaj nuj nqi yog dab tsi?

A logistic muaj nuj nqi los yog logistics nkhaus yog ib qho "S" zoo (sigmoid nkhaus), nrog sib npaug : qhov twg. = lub ntuj logarithm puag (tseem hu ua Euler tus naj npawb), = tus nqi ntawm sigmoid qhov nruab nrab, = qhov nkhaus tus nqi siab tshaj plaws, thiab.

Tsis tas li ntawd, vim li cas nws thiaj li hu ua logistic function? Logistic los ntawm Greek logistikos (computational). Hauv xyoo 1700, logarithmic thiab logistics tau synonymous. Txij li kev suav yog xav tau los kwv yees cov khoom siv uas tub rog xav tau, logistics kuj tseem siv tau rau kev txav mus los thiab muab cov tub rog.

logistic decay yog dab tsi?

Logistic Pejxeem lwj yog ib qho teeb meem tiag tiag rau cov tsiaj txhu nyob rau ntawm lub brink ntawm extinction. Lwm qhov piv txwv ntawm logistics pejxeem lwj yog cov pejxeem ntawm rhinoceroses.

Koj txhais li cas los ntawm logistics?

Logistics yog cov txheej txheem ntawm kev npaj thiab ua tiav cov kev thauj mus los zoo thiab kev cia khoom ntawm qhov chaw ntawm qhov chaw mus rau qhov chaw ntawm kev noj. Lub hom phiaj ntawm logistics yog ua kom tau raws li cov neeg siv khoom xav tau raws sijhawm, tus nqi zoo.

Pom zoo: