Make_float instantiates Make over the field of floats.

Parameters

module P : Particle with type field = float

Signature

type field = float

The type of weights.

type particle = P.t

The type of particles.

val stratified_resampling : target:int -> particle array -> int array t

stratified_resampling ~target particles computes an array of resampling counts, corresponding to a fresh population. target is the number of particles to resample and particles stores the input population.

  • raises Invalid_arg

    if target < 2

val stratified_resampling_list : target:int -> (particle -> int -> 'a -> 'a) -> particle list -> 'a -> 'a t

stratified_resampling_list ~target cons pop acc does as stratified_resampling but proceeds on a list of particles instead of an array. The given cons and function is given for each particle the number of copies to be done (which can be 0).

  • raises Invalid_arg

    if target < 2

val systematic_resampling : target:int -> particle array -> int array t

systematic_resampling ~target particles computes an array of resampling counts, corresponding to a fresh population. target is the number of particles to resample and particles stores the input population.

  • raises Invalid_arg

    if target < 2

val systematic_resampling_list : target:int -> (particle -> int -> 'a -> 'a) -> particle list -> 'a -> 'a t

systematic_resampling_list ~target cons pop acc does as systematic_resampling but proceeds on a list of particles instead of an array. The given cons and function is given for each particle the number of copies to be done (which can be 0).

  • raises Invalid_arg

    if target < 2