Computational routine
eng

##
matzmul2_m

### File content

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

    void matzmul2_m(scicos_block *block,int flag)
    {
      double *u1r;
      double *u2r;
      double *u1i;
      double *u2i;
      double *yr;
      double *yi;
      int mu,nu,i;

      mu=GetInPortRows(block,1);
      nu=GetInPortCols(block,1);

      u1r=GetRealInPortPtrs(block,1);
      u1i=GetImagInPortPtrs(block,1);
      u2r=GetRealInPortPtrs(block,2);
      u2i=GetImagInPortPtrs(block,2);
      yr=GetRealOutPortPtrs(block,1);
      yi=GetImagOutPortPtrs(block,1);

      for(i=0;i<mu*nu;i++)
    	{yr[i]=u1r[i]*u2r[i]-u1i[i]*u2i[i];
    	 yi[i]=u1r[i]*u2i[i]+u1i[i]*u2r[i];}
    }