S.java

public class S extends BasisNetwerk {
// S=Serie schakeling van twee netwerken
   public S(Netwerk n1, Netwerk n2) {
      super(n1, n2);
   }
   public Complex Z(double f) {
      Complex c=new Complex(netw1.Z(f));
      c.add(netw2.Z(f));
      return c;
   }
   public String toString() {
      String s=new String();
      s+="("+netw1+"+"+netw2+")";
      return s;
   }
}