DSP System Design
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Overview
The book is full of design and analysis techniques. It contains sufficient introductory material enabling non-expert readers to understand the material given in it.DSP System Design may be of interest to graduate students, researchers, and professional circuit designers, who would require fast and low-complexity digital filters for both single and multi-rate applications, especially those with low-power specification.
Synopsis
Krukowski (research staff, University of Westminster, UK) and Kale (applied DSP and VLSI systems, University of Westminster, UK) present material on the investigation of special type IIR polyphase filter structures combined with frequency transformation techniques used for fast, multi-rate filtering, and their application to custom fixed-point implementation. Detailed theoretical analysis of the polyphase IIR structure is presented for two and three coefficients in the two-path arrangement. This is then generalized for arbitrary filter order and any number of paths. The use of polyphase IIR structures in decimation and interpolation is presented and performance assessed in terms of the number of calculations required for the given filter specification and the simplicity of implementation. Annotation ©2004 Book News, Inc., Portland, OR