基于CORDIC算法实现双曲函数的计算  

The Calculations for Hyperbolic Function Based on CORDIC Algorithm

作　　者：周涛[1] 崔瑞雪[1] 

机构地区：[1]北华航天工业学院 电子工程系,河北廊坊065000

出　　处：《北华航天工业学院学报》2006年第4期15-17,共3页Journal of North China Institute of Aerospace Engineering

摘　　要：研究基于CORDIC算法如何应用简单的硬件实现双曲正弦/余弦函数的计算。文章首先介绍了CORDIC算法原理,探讨了一种易于硬件实现的结构,并通过对双曲正弦/余弦函数计算的实例分析了CORDIC算法的性能,为扩大其应用奠定理论基础。Based on CORDIC algorithm,research reveals how to calculate hyperbolic function by simple hardware.The theory of CORDIC algorithm is introduced at first,and one of a hardware structure is discussed.Secondly,the CORDIC algorithm performance is analyzed by using a example on the calculation of hyperbohc sine/cosine functions.It establishes the CORDIC algorithm theoretical basis for extending its application.

关 键 词：CORDIC算法 双曲函数 迭代 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]