A low-latency rdp-cordic algorithm for real-time signal processing of edge computing devices in smart grid cyber-physical systems

M Qin, T Liu, B Hou, Y Gao, Y Yao, H Sun - Sensors, 2022 - mdpi.com
Smart grids are being expanded in scale with the increasing complexity of the equipment.
Edge computing is gradually replacing conventional cloud computing due to its low latency …

Design and implementation of an efficient modified CORDIC algorithm

Y Xue, Z Ma - 2019 IEEE 4th International Conference on …, 2019 - ieeexplore.ieee.org
Coordinate Rotation Digital Computer (CORDIC) algorithm has greatly improved the
efficiency of the hardware implementation of digital signal processing algorithms and other …

A Low-Latency CORDIC Algorithm Based on Pre-Rotation and Its Application on Computation of Arctangent Function

K Li, H Fang, Z Ma, F Yu, B Zhang, Q Xing - Electronics, 2024 - mdpi.com
This paper presents a low-latency coordinate rotation digital computer (CORDIC) algorithm
to accelerate the computation of arctangent functions, and it describes the corresponding …

Hardware architecture for CORDIC with improved rotation strategy

Y Zhang, YT Liao, KT Chen, T Baba - Journal of Signal Processing, 2016 - jstage.jst.go.jp
For many mathematical applications, the conventional coordinate rotation digital computer
(CORDIC) algorithm can achieve high efficiency. However, the iterative procedure of the …

Low-resource low-latency hybrid adaptive CORDIC with floating-point precision

HT Nguyen, XT Nguyen, TT Hoang, DH Le… - IEICE Electronics …, 2015 - jstage.jst.go.jp
Despite being proposed since more than 50 years ago, COordinate Rotation DIgital
Computer (CORDIC) is still one of the most effective algorithms for elementary function …

Mixed-radix, virtually scaling-free CORDIC algorithm based rotator for DSP applications

A Changela, M Zaveri, D Verma - Integration, 2021 - Elsevier
In this work, we proposed a novel Coordinate Rotation DIgital Computer (CORDIC) rotator
algorithm that converges faster by performing radix-2, 4 and 16 CORDIC iterations while …

[PDF][PDF] A CORDIC algorithm with improved rotation strategy for embedded applications

KT Chen, K Fan, X Han, T Baba - Journal of Industrial and Intelligent …, 2015 - jiii.org
Coordinate rotation digital computer (CORDIC) is an iterative algorithm to calculate various
complex mathematical functions such as trigonometric, hyperbolic, logarithmic functions and …

A comparative study on CORDIC algorithms and applications

A Changela, M Zaveri, D Verma - Journal of Circuits, Systems and …, 2023 - World Scientific
Jack Edward Volder had introduced the CORDIC (COordinate Rotation DIgital Computer) in
1959. This year, critical development and advancement of the CORDIC algorithm have …

High-performance CORDIC rotation algorithm based on look-ahead techniques

CC Kao - International journal of electronics, 2011 - Taylor & Francis
The Coordinate Rotation Digital Computer (CORDIC) algorithm is a well-known iterative
method for the computation of vector rotation. However, the major disadvantage is its …

[PDF][PDF] Design and Analysis of Extension-Rotation CORDIC Algorithms based on Non-Redundant Method

P Surapong, FA Samman, M Glesner - International Journal of Signal …, 2012 - core.ac.uk
In this paper, rotation-extension CORDIC methods, ie double-rotation and triplerotation, are
proposed for the objective of improving the performance and accuracy of the CORDIC …