To avoid the trouble of digging up the link: http://www.davidgriesinger.com/intermod.ppt http://www.davidgriesinger.com/intermod.ppt Slides 29-35 address this

To avoid the trouble of digging up the link: http://www.davidgriesinger.com/intermod.ppt http://www.davidgriesinger.com/intermod.ppt Slides 29-35 address this point.