The contents of this page and associated hyper-links
are Copyright © 1995-2005 by Thomas Weldon, all rights reserved.
Persons may make individual copies of this material for their
personal use and may include hyper-links to this page.
IEEE papers:
Copyright 199x IEEE. Personal use of this material is permitted.
However, permission to reprint/republish this material for advertising
or promotional purposes or for creating new collective works for
resale or redistribution to servers or lists, or to reuse
any copyrighted component of this work in other works must be
obtained from the IEEE.