Discrete Basis and Computation of Elementary Functions
IEEE Transactions on Computers
On-the-fly conversion of redundant into conventional representations
IEEE Transactions on Computers
Redundant and On-Line CORDIC: Application to Matrix Triangularization and SVD
IEEE Transactions on Computers
IEEE Transactions on Computers
Redundant CORDIC Methods with a Constant Scale Factor for Sine and Cosine Computation
IEEE Transactions on Computers
Unified Mixed Radix 2-4 Redundant CORDIC Processor
IEEE Transactions on Computers
High Performance Rotation Architectures Based on the Radix-4 CORDIC Algorithm
IEEE Transactions on Computers
Error Analysis and Reduction for Angle Calculation Using the CORDIC Algorithm
IEEE Transactions on Computers
A survey of CORDIC algorithms for FPGA based computers
FPGA '98 Proceedings of the 1998 ACM/SIGDA sixth international symposium on Field programmable gate arrays
Double Step Branching CORDIC: A New Algorithm for Fast Sine and Cosine Generation
IEEE Transactions on Computers
Comments on Duprat and Muller's Branching CORDIC Paper
IEEE Transactions on Computers
Very-High Radix CORDIC Rotation Based on Selection by Rounding
Journal of VLSI Signal Processing Systems - special issue on CORDIC
A Radix-10 BKM Algorithm for Computing Transcendentals on Pocket Computers
Journal of VLSI Signal Processing Systems - special issue on CORDIC
Fast CORDIC Algorithm Based on a New Recoding Scheme for Rotation Angles and Variable Scale Factors
Journal of VLSI Signal Processing Systems
Evaluation of CORDIC Algorithms for FPGA Design
Journal of VLSI Signal Processing Systems
Computing Functions cos/sup -1/ and sin/sup -1/ Using CORDIC
IEEE Transactions on Computers
BKM: A New Hardware Algorithm for Complex Elementary Functions
IEEE Transactions on Computers
IEEE Transactions on Computers
On Hardware for Computing Exponential and Trigonometric Functions
IEEE Transactions on Computers
3D Optoelectronic Fix Point Unit and Its Advantages Processing 3D Data
Euro-Par '99 Proceedings of the 5th International Euro-Par Conference on Parallel Processing
Fast Carrier and Phase Synchronization Units for Digital Receivers Based on Re-configurable Logic
FPL '00 Proceedings of the The Roadmap to Reconfigurable Computing, 10th International Workshop on Field-Programmable Logic and Applications
Accurate Function Approximations by Symmetric Table Lookup and Addition
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
P-CORDIC: a precomputation based rotation CORDIC algorithm
EURASIP Journal on Applied Signal Processing
FPGA implementation of the curve generator algorithm for H/W acceleration applications
WSEAS Transactions on Circuits and Systems
A Parallel Double-Step CORDIC Algorithm for Digital Down Converter
CNSR '09 Proceedings of the 2009 Seventh Annual Communication Networks and Services Research Conference
50 years of CORDIC: algorithms, architectures, and applications
IEEE Transactions on Circuits and Systems Part I: Regular Papers
A high throughput FFT processor with no multipliers
ICCD'09 Proceedings of the 2009 IEEE international conference on Computer design
CORDIC architectures: a survey
VLSI Design
VLSI architecture for low latency radix-4 CORDIC
Computers and Electrical Engineering
VLSI architecture for parallel radix-4 CORDIC
Microprocessors & Microsystems
| Hi-index | 15.01 |
After a brief survey of the CORDIC algorithm, some new results that allow fast and easy signed-digit implementation of CORDIC, without modifying the basic iteration step are given. A slight modification would make it possible to use a carry-save representation of numbers, instead of a signed-digit one. The method, called the branching CORDIC method, consists of performing in parallel two classic CORDIC rotations. It gives a constant normalization factor. An online implementation of the algorithm is proposed with an online delay equal to 5 for the sine and cosine functions.