dd_uniform

Uniform distribution

Syntax

info = dd_uniform()
P = dd_uniform(r,param)
Parameters
  • r - Distance axis (N-array)
  • param - Model parameters
Returns
  • P - Distance distribution (N-array)
  • info - Model information (struct)

Model

This provides a simple uniform distribution.

Variable Symbol Default Lower bound Upper bound Description
param(1) r_\mathrm{L} 2.5 0.1 6 left edge
param(2) r_\mathrm{R} 3.0 0.2 20 right edge

Example using default parameters:

../_images/model_dd_uniform.png

Description

info = dd_uniform()

Returns an info structure containing the specifics of the model:

  • info.model - Full name of the parametric model.
  • info.nparam - Total number of adjustable parameters.
  • info.parameters - Structure array with information on individual parameters.
P = dd_uniform(r,param)

Computes the distance distribution model P from the axis r according to the parameters array param. The required parameters can also be found in the info structure.