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From: phil@ux1.cso.uiuc.edu
Newsgroups: comp.dsp
Subject: Survey of dsp sin/cos practices
Message-ID: <1028600002@ux1.cso.uiuc.edu>
Date: 10 Oct 90 02:15:00 GMT
Lines: 12
Nf-ID: #N:ux1.cso.uiuc.edu:1028600002:000:474
Nf-From: ux1.cso.uiuc.edu!phil    Oct  9 21:15:00 1990


I would like to know what people who are doing designs of DSP software
typically do for their sine/cosine values.

Do you do calculations in real-time?
Do you do lookups?
For lookups do you overlap tables?
How much precision to you go for relative to the application?
Do you work in integers only or use floating point?

--Phil Howard, KA9WGN-- | Individual CHOICE is fundamental to a free society
<phil@ux1.cso.uiuc.edu> | no matter what the particular issue is all about.