Scalar to vector

Library

Branching

Description

A scalar input is replicated to form a vector output of desired size. The output size need not be specified.

Dialog Box

Set block parameters
size of output (-1: if don't know)	-1

• size of output : integer giving the size of output where each entry is equal to the input

Default properties

• always active: no
• direct-feedthrough: yes
• zero-crossing: no
• mode: no
• number/sizes of inputs: 1 / 1
• 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: scalar2vector

Interfacing function

scilab/macros/scicos_blocks/branching/SCALAR2VECTOR.sci

Computational function (type 4)

#include "scicos_block.h"
#include <math.h>

void scalar2vector(scicos_block *block,int flag)
{
  int i;
  if(flag==1){
    for(i=0;i<block->outsz[0];++i){
      block->outptr[0][i]=block->inptr[0][0];
    }
  }
}