Год выпуска: 2011 Автор: Pallab Maji and Girija Sankar Rath Издательство: LAP Lambert Academic Publishing Страниц: 92 ISBN: 9783845412870
Описание
Residue Number System (RNS) is a non-weighted number system. In RNS, the arithmetic operations are split into smaller parallel operations which are independent of each other. There is no carry propagation between these operations. Hence devices operating in this principle inherit property of high speed and low power consumption. But this property makes overflow detection is very difficult. Hence the moduli set is chosen such that there is no carry generated. In this thesis, the use of residue number system (RNS) is portrayed in designing solution to various applications of Communication and Signal Processing. RNS finds its application where integer arithmetic is authoritative process, since residue arithmetic operates efficiently on integers. New moduli set selection process, magnitude comparison routine and sign detection methods were limed on the onset of this book. In this book, novel image encryption technique, design approach for digital FIR filter and PN sequence generator are...
