home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!mcsun!uknet!axion!spuddy!spark
- From: spark@spuddy.uucp (Steve)
- Newsgroups: sci.math
- Subject: Description of what an FFT is.
- Message-ID: <1992Jul23.220048.1908@spuddy.uucp>
- Date: 23 Jul 92 22:00:48 GMT
- Organization: Spuddy's Public Usenet Domain
- Lines: 19
-
-
- Can someone explain briefly what an Fast fourier transformation is,
- what it's useful for, and give some kind of brief example?
-
- I have a limited knowledge of complex numbers, which I believe are
- involved.
-
- Arey any relation to DCT's, used in jpeg?
-
- Perhaps someone could give me the location of an EASY TO UNDERSTAND
- paper on the subject, available for FTP somewhere?
-
- Thanks
- Steve
-
- --
-
- ---- Steve Parkinson (spark%spuddy.uucp@uknet.ac.uk) ----
- ----- Call Spuddy for Free UK USENET on 0203 638780 -----
-