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