Spectral Analysis: Parametric and Non-Parametric Digital Methods (Digital Signal and Image Processing series)

This book deals with these parametric methods, first discussing those based on time series models, Capon’s method and its variants, and then estimators based on the notions of sub-spaces. However, the book also deals with the traditional “analog” methods, now called non-parametric methods, which are still the most widely used in practical spectral analysis.