Computational routine
eng

##
matz_suml

### File content

    #include "scicos_block4.h"
    #include "../machine.h"

    void matz_suml(scicos_block *block,int flag)
    {
      double *ur;
      double *ui;
      double *yr;
      double *yi;
      int nu,mu,i,j,ij;
      double dr,di;
      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(j=0;j<mu;j++)
           {dr=0;
    	di=0;
    	for (i=0;i<nu;i++)
    	   {ij=j+i*mu;
    	    dr+=*(ur+ij);
    	    di+=*(ui+ij);}
    	*(yr+j)=dr;
    	*(yi+j)=di;}
    }