Constant

Library

Sources

Description

This block is a constant value(s) generator.

Dialog Box

Set Contant Block
Constant	1

• Constant: a real vector. The vector size gives the size of the output port. The value constants(i) is assigned to the ith component of the output.

Default properties

• always active: no
• direct-feedthrough: no
• zero-crossing: no
• mode: no
• number/sizes of inputs: 0 /
• number/sizes of outputs: 1 / 1
• number/sizes of activation inputs: 0 /
• number/sizes of activation outputs: 0 /
• continuous-time state: no
• discrete-time state: no
• name of computational function: cstblk

Interfacing function

scilab/macros/scicos_blocks/sources/CONST_f.sci

Computational function (type 1)

      subroutine cstblk(flag,nevprt,t,xd,x,nx,z,nz,tvec,ntvec,
     &     rpar,nrpar,ipar,nipar,y,ny)
c     Copyright INRIA

c     Scicos block simulator
c     output a vector of constants out(i)=rpar(i)
c     rpar(1:nrpar) : given constants
c
      double precision t,xd(*),x(*),z(*),tvec(*),rpar(*),y(*)
      integer flag,nevprt,nx,nz,ntvec,nrpar,ipar(*)
      integer nipar,ny

c
c
      call dcopy(nrpar,rpar,1,y,1)
      return
      end