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 …
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 …
1959. This year, critical development and advancement of the CORDIC algorithm have …
Concept, design, and implementation of reconfigurable CORDIC
S Aggarwal, PK Meher, K Khare - IEEE transactions on very …, 2015 - ieeexplore.ieee.org
This brief presents the key concept, design strategy, and implementation of reconfigurable
coordinate rotation digital computer (CORDIC) architectures that can be configured to …
coordinate rotation digital computer (CORDIC) architectures that can be configured to …
An area-and energy-efficient multimode FFT processor for WPAN/WLAN/WMAN systems
SN Tang, CH Liao, TY Chang - IEEE Journal of Solid-State …, 2012 - ieeexplore.ieee.org
This paper presents a multimode FFT processor for wireless personal area network (WPAN),
wireless local area network (WLAN), and wireless metropolitan area network (WMAN) …
wireless local area network (WLAN), and wireless metropolitan area network (WMAN) …
Enhanced scaling-free CORDIC
FJ Jaime, MA Sánchez, J Hormigo… - … on Circuits and …, 2010 - ieeexplore.ieee.org
Coordinate Rotation DIgital Computer (CORDIC) rotator is a well known and widely used
algorithm within computers due to its way of carrying out some calculations such as …
algorithm within computers due to its way of carrying out some calculations such as …
Low latency hybrid CORDIC algorithm
R Shukla, KC Ray - IEEE Transactions on Computers, 2013 - ieeexplore.ieee.org
CORDIC (COordinate Rotational DIgital Computer) has gained momentum for decades
because of its less hardware complexity in real time applications such as communication …
because of its less hardware complexity in real time applications such as communication …
Efficient CORDIC algorithms and architectures for low area and high throughput implementation
L Vachhani, K Sridharan… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
This paper presents two area-efficient algorithms and their architectures based on CORDIC.
While the first algorithm eliminates ROM and requires only low-complexity barrel shifters, the …
While the first algorithm eliminates ROM and requires only low-complexity barrel shifters, the …
CORDIC designs for fixed angle of rotation
Rotation of vectors through fixed and known angles has wide applications in robotics, digital
signal processing, graphics, games, and animation. But, we do not find any optimized …
signal processing, graphics, games, and animation. But, we do not find any optimized …
Scale-free hyperbolic CORDIC processor and its application to waveform generation
S Aggarwal, PK Meher, K Khare - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
This paper presents a novel completely scaling-free CORDIC algorithm in rotation mode for
hyperbolic trajectory. We use most-significant-1 bit detection technique for micro-rotation …
hyperbolic trajectory. We use most-significant-1 bit detection technique for micro-rotation …
The Ultrasound Signal Processing Based on High-Performance CORDIC Algorithm and Radial Artery Imaging Implementation
C Zhang, X Geng, F Yao, L Liu, Z Guo, Y Zhang… - Applied Sciences, 2023 - mdpi.com
The radial artery reflects the largest amount of physiological and pathological information
about the human body. However, ultrasound signal processing involves a large number of …
about the human body. However, ultrasound signal processing involves a large number of …