On-the-Fly Range Reduction

被引：0
|
作者：
Vincent Lefèvre
Jean-Michel Muller
机构：
[1] LORIA,INRIA, Projet SPACES
[2] Ecole Normale Supérieure de Lyon,CNRS, Projet CNRS/ENS Lyon/INRIA Arenaire, Laboratoire LIP
来源：
Journal of VLSI signal processing systems for signal, image and video technology | 2003年 / 33卷
关键词：
range reduction; elementary functions; computer arithmetic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In several cases, the input argument of an elementary function evaluation is given bit-serially, most significant bit first. We suggest a solution for performing the first step of the evaluation (namely, the range reduction) on the fly: the computation is overlapped with the reception of the input bits. This algorithm can be used for the trigonometric functions sin, cos, tan as well as for the exponential function.
引用
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页码：31 / 35
页数：4
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