Ack! Sorry, that was my second bad link today. Try this instead: http://books.google.com/books?id=AB2DHvhSHpsC&lpg=PP1&pg=PA331#v=onepage&q=&f=false -- Colin http://signal-integrity.tm.agilent.com -----Original Message----- From: WARWICK,COLIN (A-Americas,ex1) Sent: Friday, December 11, 2009 11:45 AM To: 'Peter.Pupalaikis@xxxxxxxxxx'; si-list@xxxxxxxxxxxxx Subject: RE: [SI-LIST] Re: Kramers-Kronig in Pictures Hi Peter, Thanks! Kramers-Kronig goes back to the 1920s of course. You can see the more recent Hall and Heck treatment that got my creative juices flowing in the preview at Google books: http://books.google.com/books?id=AB2DHvhSHpsC&pg=PP331#v=onepage&q=&f=false ...or you could buy their book of course :-) If you don't have a blog, I recommend http://drop.io as a place to upload stuff to. They give you a shortened link for your upload. You can post the link as plain text to the si-list. It's free up to 100MB per link. Discrete Fourier transforms like FFT have some well known limitations (Gibbs, Nyquist,...) compared to the infinite frequency Fourier integral. FFT has obvious pros too, like being efficiently computable. Cheers! -- Colin ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu