Multirate Statistical Signal Processing

The field of multirate signal processing has witnessed a great deal of progress and an increasingly wide range of applications since the publication of the first textbook by Crochiere and Rabiner (1983). However, this progress has been mainly in the area of deterministic systems with emphasis on perfe— reconstruction and/or orthogonal systems. This book introduces a statistical theory for extracting information from signals that have different sampling rates. This new theory generalizes the...