Expanding the range of convergence of the CORDIC algorithm

X Hu, RG Harber, SC Bass - IEEE Transactions on computers, 1991 - computer.org
… By including nonpositively indexed iterations in the linear CORDIC algorithm, we have
increased the range of convergence at the expense of additional roundoff error. …

The differential CORDIC algorithm: Constant scale factor redundant implementation without correcting iterations

H Dawid, H Meyr - IEEE Transactions on Computers, 1996 - ieeexplore.ieee.org
… CORDlC ALGORITHM In this section, we briefly describe the conventional CORDIC algorithm
… The CORDIC algorithm performs the rotation of a given vector (xo, yo) with magnitude M …

The CORDIC algorithm: New results for fast VLSI implementation

J Duprat, JM Muller - IEEE transactions on computers, 1993 - ieeexplore.ieee.org
… perform in parallel 2 classical CORDIC iterations, in a way similar to Ercegovac and Lang's
on the fly conversion of numbers from redundant to nonredundant binary representation [7]. …

An angle recoding method for CORDIC algorithm implementation

YH Hu, S Naganathan - IEEE Transactions on Computers, 1993 - ieeexplore.ieee.org
… of the CORDIC algorithm by reducing the total number of iterations. This is … CORDIC
iteration to compute. The fewer the number of elementary rotation angles, the fewer the number

CORDIC architectures: A survey

B Lakshmi, AS Dhar - VLSI design, 2010 - Wiley Online Library
… the CORDIC algorithm based on the number system and discuss its importance in the
implementation of CORDIC algorithm. … The CORDIC algorithm computes 2D rotation using …

CORDIC algorithms and architectures

H Dawid, H Meyr - Digital Signal Processing for Multimedia …, 2018 - taylorfrancis.com
… We first give an introduction into the CORDIC algorithm. Then … for the CORDIC are presented
for different applications: … the basic CORDIC iteration before discussing the full algorithm, …

50 years of CORDIC: Algorithms, architectures, and applications

PK Meher, J Valls, TB Juang… - … on Circuits and …, 2009 - ieeexplore.ieee.org
CORDIC algorithm performs the rotation iteratively by breaking down the angle of rotation
… angle θ, CORDIC performs it by a certain number of microrotations through angle αi, where …

Low latency hybrid CORDIC algorithm

R Shukla, KC Ray - IEEE Transactions on Computers, 2013 - ieeexplore.ieee.org
… ) has been proposed in this paper which further reduces the latency of the CORDIC by
reducing the number of iterations equal to (3n/8) + 1 including scale factor calculation and …

Hybrid CORDIC algorithms

S Wang, V Piuri, EE Wartzlander - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
… and to speed up the whole algorithm, we modify the radix set and the traditional CORDIC
algorithm by assuming that the whole rotation qH is performed in only one iteration. This is not …

A survey of CORDIC algorithms for FPGA based computers

R Andraka - Proceedings of the 1998 ACM/SIGDA sixth …, 1998 - dl.acm.org
… survey the existing CORDIC and CORDIC-like algorithms with an … First a brief description
of the theory behind the algorithm and … The CORDIC algorithm provides an iterative method of …