Efficient mapping of CORDIC algorithms on FPGA
This paper presents a study of the efficient mapping on FPGA of the operators required to
implement redundant arithmetic based CORDIC algorithms. It is shown that the redundant …
implement redundant arithmetic based CORDIC algorithms. It is shown that the redundant …
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 …
efficiency of the hardware implementation of digital signal processing algorithms and other …
[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 …
proposed for the objective of improving the performance and accuracy of the CORDIC …
ASIC implementation of high performance radix-8 CORDIC algorithm
The COordinate Rotation DIgital Computer (CORDIC) is a well known special purpose
algorithm to compute various complex mathematical functions. Since CORDIC has less …
algorithm to compute various complex mathematical functions. Since CORDIC has less …
Low latency and high accuracy archtectures of cordic algorithm for cosine calculation on FPGA
G Amruta, P Yogita, P Puja… - 2008 15th IEEE …, 2008 - ieeexplore.ieee.org
Digital signal processing (DSP) algorithms exhibit an increasing need for the efficient
implementation of trigonometric functions, coordinate transformations or rotations of complex …
implementation of trigonometric functions, coordinate transformations or rotations of complex …
Hybrid-mode floating-point FPGA CORDIC co-processor
J Zhou, Y Dou, Y Lei, Y Dong - … Workshop, ARC 2008, London, UK, March …, 2008 - Springer
This paper presents a 32-bit floating-point CORDIC co-processor on FPGA, providing all
known CORDIC functions. Firstly, we propose a hybrid-mode algorithm, combining hybrid …
known CORDIC functions. Firstly, we propose a hybrid-mode algorithm, combining hybrid …
50 years of CORDIC: Algorithms, architectures, and applications
Year 2009 marks the completion of 50 years of the invention of CORDIC (coordinate rotation
digital computer) by Jack E. Volder. The beauty of CORDIC lies in the fact that by simple shift …
digital computer) by Jack E. Volder. The beauty of CORDIC lies in the fact that by simple shift …
Modified CORDIC algorithm and its implementation based on FPGA
H Li, Y Xin - 2010 Third International Conference on Intelligent …, 2010 - ieeexplore.ieee.org
In conventional CORDIC algorithm, multiplier and a lookup table are needed to achieve
calculation of multiple transcendental function, which will lead to hardware circuit complexity …
calculation of multiple transcendental function, which will lead to hardware circuit complexity …
Implementation of FPGA design of FFT architecture based on CORDIC algorithm
S Chandra Inguva, JB Seventiline - International Journal of …, 2021 - Taylor & Francis
The coordinate rotation digital computer (CORDIC) is a class of shift-add algorithm for the
rotation of vectors on a plane. The major problem in this CORDIC algorithm is the linear rate …
rotation of vectors on a plane. The major problem in this CORDIC algorithm is the linear rate …
Design and implementation of CORDIC algorithm based on FPGA
X Wang - 2018 International Conference on Robots & …, 2018 - ieeexplore.ieee.org
This paper uses FPGA to design and implement CORDIC algorithm. Defining 16-bit data to
complement switch, then it can calculate the sinusoidal value, cosine value and tangent …
complement switch, then it can calculate the sinusoidal value, cosine value and tangent …