Wikipedia: History of Digital signal processing

Difference (from prior major revision) (minor diff, author diff)

Changed: 6c6

whereas a Fourier transform produces the frequency domain information.

whereas a discrete Fourier transform produces the frequency domain information.

Added: 18a19,20

Most filters can, in Z-domain (frequency domain is a subset of Z-domain), be described by their transfer functions.

Added: 35a38,39

** Transfer function
* Bilinear transform

	Revision 12 . . (edit) November 19, 2001 3:44 pm by Tbackstr [Added link to transfer function]
	Revision 11 . . (edit) November 17, 2001 10:49 pm by Ap
	Revision 10 . . November 16, 2001 12:19 am by AxelBoldt *[link]**
	Revision 9 . . November 15, 2001 5:53 am by Tbackstr [Format fix and addition of content]