WOLFRAM SYSTEMMODELER

ExtractSignal

Extract signals from an input signal vector

Wolfram Language

In[1]:=
SystemModel["Modelica.Blocks.Routing.ExtractSignal"]
Out[1]:=

Information

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

Extract signals from the input connector and transfer them to the output connector.

The extracting scheme is given by the integer vector 'extract'. This vector specifies, which input signals are taken and in which order they are transferred to the output vector. Note, that the dimension of 'extract' has to match the number of outputs. Additionally, the dimensions of the input connector signals and the output connector signals have to be explicitly defined via the parameters 'nin' and 'nout'.

Example:

     nin = 7 "Number of inputs";
     nout = 4 "Number of outputs";
     extract[nout] = {6,3,3,2} "Extracting vector";

extracts four output signals (nout=4) from the seven elements of the input vector (nin=7):

   output no. 1 is set equal to input no. 6
   output no. 2 is set equal to input no. 3
   output no. 3 is set equal to input no. 3
   output no. 4 is set equal to input no. 2

Parameters (3)

nin

Value: 1

Type: Integer

Description: Number of inputs

nout

Value: 1

Type: Integer

Description: Number of outputs

extract

Value: 1:nout

Type: Integer[nout]

Description: Extracting vector

Connectors (2)

u

Type: RealInput[nin]

Description: Connector of Real input signals

y

Type: RealOutput[nout]

Description: Connector of Real output signals