Approximate Spectral Analysis by LeastSquares Fit. Successive Spectral Analysis
Abstract
An approximate method of spectral analysis called ‘successive spectral analysis’ based upon the meanquadratic approximation of an empirical function by generalised trigonometric polynomial with both unknown frequencies and coefficients is developed. A few quotations describing some properties of the method as well as one of the possible methods for numerical solution are given.
 Publication:

Astrophysics and Space Science
 Pub Date:
 August 1969
 DOI:
 10.1007/BF00651344
 Bibcode:
 1969Ap&SS...4..387V