Fonction de calcul
fr

##
dsslti

### Contenu du fichier

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

    c     Scicos block simulator
    c     discrete state space linear system simulator
    c     rpar(1:nx*nx)=A
    c     rpar(nx*nx+1:nx*nx+nx*nu)=B
    c     rpar(nx*nx+nx*nu+1:nx*nx+nx*nu+nx*ny)=C
    c
          double precision t,xd(*),x(*),z(*),tvec(*),rpar(*),u(*),y(*)
          integer flag,nevprt,nx,nz,ntvec,nrpar,ipar(*)
          integer nipar,nu,ny
          double precision w(100)
    c
    c
          la=1
          lb=nz*nz+la
          lc=lb+nz*nu
          if(flag.eq.4) then
             if(nz.gt.100) then
                flag=-1
                return
             endif
          elseif(flag.eq.2) then
    c     x+=a*x+b*u
             call dcopy(nz,z,1,w,1)
             call dmmul(rpar(la),nz,w,nz,z,nz,nz,nz,1)
             call dmmul1(rpar(lb),nz,u,nu,z,nz,nz,nu,1)
          elseif(flag.eq.1.or.flag.eq.6) then
    c     y=c*x+d*u
             ld=lc+nz*ny
             call dmmul(rpar(lc),ny,z,nz,y,ny,ny,nz,1)
             call dmmul1(rpar(ld),ny,u,nu,y,ny,ny,nu,1)
          endif
          end