Xref: utzoo comp.dsp:101 rec.audio:15596
Path: utzoo!attcan!uunet!cs.utexas.edu!oakhill!charlie
From: charlie@oakhill.UUCP (Charlie Thompson)
Newsgroups: comp.dsp,rec.audio
Subject: Sine curve fit algorithms
Keywords: sine fit algorithms
Message-ID: <2421@radio.oakhill.UUCP>
Date: 27 Sep 89 19:35:10 GMT
Organization: Motorola Inc. Austin, Tx
Lines: 7

I am looking for C source code for sine wave curve fitting algorithms.  Such an algorithm can be
used to compute THD/Noise in a digitized sine wave.  The fitting algorithm with adapt to phase
frequency, and amplitude and create a minimum RMS error replica of the digitzed sinewave.  The
RMS error thus indicates error in the original digitzer.
 
Thanks,
Charlie Thompson