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- From: pdh@netcom.com (Phil Howard )
- Newsgroups: comp.dsp
- Subject: different windowing for continuous FFT
- Message-ID: <=4qmp0d.pdh@netcom.com>
- Date: 31 Jul 92 19:31:36 GMT
- Organization: Netcom - Online Communication Services (408 241-9760 guest)
- Lines: 17
-
- The only FAQ I can find under comp.dsp is for audio file formats.
-
- I'm interested in a summary of different kinds of windowing that would be
- usable with continuous Fourier transforms. It would seem that this should
- at least be in a general coverage technical FAQ for this group, but such
- an FAQ has not yet been found. So maybe if someone knows this stuff they
- could start by posting some summary.
-
- I've wondered if it is feasible to use (1-cos(x))/2 with x=0..2*pi as
- a sampling window. I'd like to know what the effects, advantages, and
- disadvantages of different windows are, and how to interprete the data
- gotten from with them.
- --
- /***********************************************************************\
- | Phil Howard --- KA9WGN --- pdh@netcom.com | "The problem with |
- | depending on government is that you cannot depend on it" - Tony Brown |
- \***********************************************************************/
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