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From: poser@csli.Stanford.EDU (Bill Poser)
Newsgroups: comp.dsp
Subject: Re: Practical DSP problem
Message-ID: <15692@csli.Stanford.EDU>
Date: 5 Oct 90 22:55:40 GMT
References: <3575@syma.sussex.ac.uk>
Reply-To: poser@csli.stanford.edu (Bill Poser)
Organization: Center for the Study of Language and Information, Stanford U.
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In order to determine the location of components known to be sinusoidal
in noise, I recommend looking at S. Lawrence Marple, Jr.'s book
_Digital Spectral Analysis with Applications_,
Englewood Cliffs, N.J.: Prentice-Hall, which discusses an unusually
wide range of spectral analysis techniques, including techniques for
high-resolution identification of components of known type in noise.
The eigen-analysis based frequency estimation techniques discussed
in Chapter 13 are probably what you want.