Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - 日本語

Please note that the recommended version of Scilab is 6.0.0. This page might be outdated.
See the recommended documentation of this function

Справка Scilab >> Xcos > palettes > Discrete time systems palette > DLR

DLR

Discrete transfer function

Block Screenshot

Description

This block realizes a SISO linear system represented by its rational transfer function (in the symbolic variable z). The rational function must be proper.

Dialog box

  • Numerator (z)

    This parameter sets the numerator of the transfer function.

    This must be a polynomial inz .

    Properties : Type 'pol' of size 1.

  • Denominator (z)

    This parameter sets the denominator of the transfer function.

    This must be a polynomial inz .

    Properties : Type 'pol' of size 1.

Default properties

  • always active: no

  • direct-feedthrough: no

  • zero-crossing: no

  • mode: no

  • regular inputs:

    - port 1 : size [1,1] / type 1

  • regular outputs:

    - port 1 : size [1,1] / type 1

  • number/sizes of activation inputs: 1

  • number/sizes of activation outputs: 0

  • continuous-time state: no

  • discrete-time state: yes

  • object discrete-time state: no

  • name of computational function: dsslti4

Interfacing function

  • SCI/modules/scicos_blocks/macros/Linear/DLR.sci

Computational function

  • SCI/modules/scicos_blocks/src/c/dsslti4.c (Type 4)

Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Oct 02 14:01:12 CEST 2014