Computational routine
eng
exttriuz
#include "scicos_block4.h"
#include "../machine.h"
void exttriuz(scicos_block *block,int flag)
{
double *ur;
double *ui;
double *yr;
double *yi;
int nu,mu,i,j,ij;
mu=GetInPortRows(block,1);
nu=GetInPortCols(block,1);
ur=GetRealInPortPtrs(block,1);
ui=GetImagInPortPtrs(block,1);
yr=GetRealOutPortPtrs(block,1);
yi=GetImagOutPortPtrs(block,1);
for(i=0;i<mu*nu;i++)
{*(yr+i)=*(ur+i);
*(yi+i)=*(ui+i);}
for (j=0;j<nu;j++)
{for (i=j+1;i<mu;i++)
{ij=i+j*mu;
*(yr+ij)=0;
*(yi+ij)=0;}}
}