WOLFRAM SYSTEM MODELER

sort

Sort elements of vector in ascending or descending order

Wolfram Language

In[1]:=
SystemModel["Modelica.Math.Vectors.sort"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Syntax

           sorted_v = Vectors.sort(v);
(sorted_v, indices) = Vectors.sort(v, ascending=true);

Description

Function sort(..) sorts a Real vector v in ascending order and returns the result in sorted_v. If the optional argument "ascending" is false, the vector is sorted in descending order. In the optional second output argument the indices of the sorted vector with respect to the original vector are given, such that sorted_v = v[indices].

Example

(v2, i2) := Vectors.sort({-1, 8, 3, 6, 2});
     -> v2 = {-1, 2, 3, 6, 8}
        i2 = {1, 5, 3, 4, 2}

Syntax

(sorted_v, indices) = sort(v, ascending)

Inputs (2)

v

Type: Real[:]

Description: Real vector to be sorted
ascending

Default Value: true

Type: Boolean

Description: = true, if ascending order, otherwise descending order

Outputs (2)

sorted_v

Default Value: v

Type: Real[size(v, 1)]

Description: Sorted vector
indices

Default Value: 1:size(v, 1)

Type: Integer[size(v, 1)]

Description: sorted_v = v[indices]