Random walk

En random walk (dansk: tilfældig gåtur) er en stokastisk proces, der består af en række tilfældige skridt. Random walks kan bruges til at modellere fænomener såsom brownske bevægelser og diffusion, dyrebevægelser,[1] polymerer (den idelle kæde) og optioner (Black-Scholes-modellen).
Eksterne henvisninger
Kildehenvisninger
- ^ Codling, Edward A.; Plank, Michael J.; Benhamou, Simon (2008). "Random walk models in biology". Journal of The Royal Society Interface. 5 (25): 813-834. doi:10.1098/rsif.2008.0014.
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