.Modelica.Math.Distributions.TruncatedWeibull.density

Information

Syntax

Weibull.density(u, u_min=0, u_max=1, lambda=1, k=1);

Description

This function computes the probability density function according to a truncated Weibull distribution with minimum value u_min, maximum value u_max, scale parameter of original distribution lambda and shape parameter of original distribution k. Plot of the function:

For more details
of the Weibull distribution, see Wikipedia,
of truncated distributions, see Wikipedia.

Example

  density(0.5)             // = 0.9595173756674719
  density(0.5,0,0.8,0.5,2) // = 1.5948036466479143

See also

TruncatedWeibull.cumulative, TruncatedWeibull.quantile.

Interface

function density
  import Modelica.Math.Distributions.Weibull;
  extends Modelica.Math.Distributions.Interfaces.partialTruncatedDensity;
  input Real lambda(min = 0) = 1 "Scale parameter of the Weibull distribution" annotation(
    Dialog);
  input Real k(min = 0) "Shape parameter of the Weibull distribution" annotation(
    Dialog);
end density;

Revisions

Date	Description
June 22, 2015	Initial version implemented by A. Klöckner, F. v.d. Linden, D. Zimmer, M. Otter. DLR Institute of System Dynamics and Control