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 …
Controls of fluid chemistry and complexation on rare-earth element contents of anhydrite from the Pacmanus subseafloor hydrothermal system, Manus Basin, Papua …
Ocean Drilling Program (ODP) leg 193 successfully drilled four deep holes (126 to 386 m)
into basement underlying the active dacite-hosted Pacmanus hydrothermal field in the …
into basement underlying the active dacite-hosted Pacmanus hydrothermal field in the …
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 …
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 …
A new recursive trigonometric technique for FPGA-design implementation
X Xing, W Wang - Sensors, 2023 - mdpi.com
This paper presents a new recursive trigonometric (RT) technique for Field-Programmable
Gate Array (FPGA) design implementation. The traditional implementation of trigonometric …
Gate Array (FPGA) design implementation. The traditional implementation of trigonometric …
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 …
algorithm that converges faster by performing radix-2, 4 and 16 CORDIC iterations while …
Human face detection using geometric triangle relationship
C Lin, KC Fan - … Conference on Pattern Recognition. ICPR-2000, 2000 - ieeexplore.ieee.org
The proposed system consists of two main parts: the first part is to search the potential face
regions that are obtained from the triangles based on the rules of" the combination of two …
regions that are obtained from the triangles based on the rules of" the combination of two …
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 …
Low-power VLSI implementation of the inner receiver for OFDM-based WLAN systems
A Troya, K Maharatna, M Krstic, E Grass… - … on Circuits and …, 2008 - ieeexplore.ieee.org
We propose low-power designs for the synchronizer and channel estimator units of the Inner
Receiver in wireless local area network systems. The objective of the work is the …
Receiver in wireless local area network systems. The objective of the work is the …
Configurable Floating‐Point FFT Accelerator on FPGA Based Multiple‐Rotation CORDIC
J Chen, Y Lei, Y Peng, T He… - Chinese Journal of …, 2016 - Wiley Online Library
Fast Fourier transform (FFT) accelerator and Coordinate rotation digital computer (CORDIC)
algorithm play important roles in signal processing. We propose a configurable floating …
algorithm play important roles in signal processing. We propose a configurable floating …