Least Square Transfer Function Identification (LSID) using Excel (4/9/02):

NOTE on Copyright:  I am distributing this Excel application freely, you may use it how you please, however, if you intend to use it, or any part of it, in a publication I would like to be contacted first.  My contact information is;

email: ric.kolk@carrier.utc.com
phone: (860) 674 3070