How to sample from a distribution?
131 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
L'O.G.
el 20 de En. de 2023
Comentada: Star Strider
el 21 de En. de 2023
How do you use randsample (or maybe something else?) to sample from a distribution? Can you define a non-standard distribution as long as you have the formula for the pdf?
0 comentarios
Respuesta aceptada
Star Strider
el 20 de En. de 2023
‘How do you use randsample (or maybe something else?) to sample from a distribution?‘
‘Can you define a non-standard distribution as long as you have the formula for the pdf?’
Yes. See Nonparametric and Empirical Probability Distributions for an extensive discussion. The ecdf function can be used to define an empirical distibution. (Getting random numbers from it would likely require inverting its pdf first, and that could be something of a challenge, depending on the distribution.)
.
4 comentarios
Más respuestas (0)
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!