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
A CORDIC Arctangent FPGA Implementation for a High-Speed 3D-Camera System
FPL '00 Proceedings of the The Roadmap to Reconfigurable Computing, 10th International Workshop on Field-Programmable Logic and Applications
Efficient FPGA-based QPSK Demodulation Loops: Application to the DVB Standard
FPL '02 Proceedings of the Reconfigurable Computing Is Going Mainstream, 12th International Conference on Field-Programmable Logic and Applications
High Performance Quadrature Digital Mixers for FPGAs
FPL '02 Proceedings of the Reconfigurable Computing Is Going Mainstream, 12th International Conference on Field-Programmable Logic and Applications
Low latency word serial CORDIC
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
Efficient Implementation of Rotation Operations for High Performance QRD-RLS Filtering
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
Accurate Function Approximations by Symmetric Table Lookup and Addition
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
Novel CORDIC-Based Systolic Arrays for the DFT and the DHT
HPC-ASIA '97 Proceedings of the High-Performance Computing on the Information Superhighway, HPC-Asia '97
SAGA: the first general-purpose on-line arithmetic co-processor
VLSID '95 Proceedings of the 8th International Conference on VLSI Design
A Cordic-Based Processor Extension for Scalar and Vector Processing
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 13 - Volume 14
A Hardware Gaussian Noise Generator Using the Box-Muller Method and Its Error Analysis
IEEE Transactions on Computers
A Cordic Arithmetic Processor Chip
IEEE Transactions on Computers
Parallel Multiplicative Algorithms for Some Elementary Functions
IEEE Transactions on Computers
The MPG System: A Machine-Independent Efficient Microprogram Generator
IEEE Transactions on Computers
Pipeline and Parallel-Pipeline FFT Processors for VLSI Implementations
IEEE Transactions on Computers
A Dynamically Microprogrammable Computer with Low-Level Parallelism
IEEE Transactions on Computers
IEEE Transactions on Computers
A Survey of Some Recent Contributions to Computer Arithmetic
IEEE Transactions on Computers
Digital Hardware for Sine-Cosine Function
IEEE Transactions on Computers
Hybrid-Mode Floating-Point FPGA CORDIC Co-processor
ARC '08 Proceedings of the 4th international workshop on Reconfigurable Computing: Architectures, Tools and Applications
Fixed-Point Error Analysis of CORDIC Arithmetic for Special-Purpose Signal Processors
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Automation Schemes for FPGA Implementation of Wave-Pipelined Circuits
ACM Transactions on Reconfigurable Technology and Systems (TRETS)
A Parallel Double-Step CORDIC Algorithm for Digital Down Converter
CNSR '09 Proceedings of the 2009 Seventh Annual Communication Networks and Services Research Conference
Reconfigurable Computing: The Theory and Practice of FPGA-Based Computation
Reconfigurable Computing: The Theory and Practice of FPGA-Based Computation
Design-for-testability techniques for CORDIC design
Microelectronics Journal
Computer Arithmetic: An Introduction and Overview
IEEE Transactions on Computers
Radix-16 Evaluation of Certain Elementary Functions
IEEE Transactions on Computers
Efficient CORDIC algorithms and architectures for low area and high throughput implementation
IEEE Transactions on Circuits and Systems II: Express Briefs
50 years of CORDIC: algorithms, architectures, and applications
IEEE Transactions on Circuits and Systems Part I: Regular Papers
Performance of the CORDIC algorithm in I-Q modulators
CSN '07 Proceedings of the Sixth IASTED International Conference on Communication Systems and Networks
Automatic computation of exponentials, logarithms, ratios and square roots
IBM Journal of Research and Development
Design Space Exploration for an ASIP/Co-Processor Architecture used in GNSS Receivers
Journal of Signal Processing Systems
Real-time FPGA implementation of Hough Transform using gradient and CORDIC algorithm
Image and Vision Computing
Microelectronic architectures and devices for signal and symbol processing
Integration, the VLSI Journal
Journal of Signal Processing Systems
Parametric architecture for function calculation improvement
ARCS'07 Proceedings of the 20th international conference on Architecture of computing systems
Architectural design and FPGA implementation of radix-4 CORDIC processor
Microprocessors & Microsystems
High-performance hardware operators for polynomial evaluation
International Journal of High Performance Systems Architecture
Algorithmic Exploration and Implementation of a MIMO-OFDM Equalizer
Journal of Signal Processing Systems
CORDIC instruction set extensions for matrix decompositions on software defined radio processors
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
On FM demodulators in software defined radios using FPGAs
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
CORDIC architectures: a survey
VLSI Design
Function approximation on decimal operands
Digital Signal Processing
An image processing system scheme in B mode ultrasonic ophthalmological scanner
CBMS'03 Proceedings of the 16th IEEE conference on Computer-based medical systems
Exploring the fidelity-efficiency design space using imprecise arithmetic
Proceedings of the 16th Asia and South Pacific Design Automation Conference
FPGA optimizations for a pipelined floating-point exponential unit
ARC'11 Proceedings of the 7th international conference on Reconfigurable computing: architectures, tools and applications
A CORDIC processor for FFT computation and its implementation using gallium arsenide technology
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Novel HW architecture based on FPGAs oriented to solve the eigen problem
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
CORDIC instructions for LDPC decoding on SDR platforms
Analog Integrated Circuits and Signal Processing
VLSI architecture for low latency radix-4 CORDIC
Computers and Electrical Engineering
Microprocessors & Microsystems
Efficient sigmoid function for neural networks based FPGA design
ICIC'06 Proceedings of the 2006 international conference on Intelligent Computing - Volume Part I
CORDIC-augmented sandbridge processor for channel equalization
SAMOS'05 Proceedings of the 5th international conference on Embedded Computer Systems: architectures, Modeling, and Simulation
Efficient FPGA implementation of homodyne-based time-of-flight range imaging
Journal of Real-Time Image Processing
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
An iterative method for improving decimal calculations on computers
Mathematical and Computer Modelling: An International Journal
Mathematical model of stored logic based computation
Mathematical and Computer Modelling: An International Journal
International Journal of Reconfigurable Computing
VLSI implementation of a configurable IP Core for quantized discrete cosine and integer transforms
International Journal of Circuit Theory and Applications
Parallelization and hardware support for ray tracing
EGGH'92 Proceedings of the Seventh Eurographics conference on Graphics Hardware
Leading One Detection Hyperbolic CORDIC with Enhanced Range of Convergence
Journal of Signal Processing Systems
Instruction Set Extensions for Matrix Decompositions on Software Defined Radio Architectures
Journal of Signal Processing Systems
The PANOPTIC Camera: A Plenoptic Sensor with Real-Time Omnidirectional Capability
Journal of Signal Processing Systems
An algorithm for parallel calculation of trigonometric functions
Proceedings of the ACM International Conference on Computing Frontiers
CORDIC designs for fixed angle of rotation
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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This paper describes a single unified algorithm for the calculation of elementary functions including multiplication, division, sin, cos, tan, arctan, sinh, cosh, tanh, arctanh, In, exp and square-root. The basis for the algorithm is coordinate rotation in a linear, circular, or hyperbolic coordinate system depending on which function is to be calculated. The only operations required are shifting, adding, subtracting and the recall of prestored constants. The limited domain of convergence of the algorithm is calculated, leading to a discussion of the modifications required to extend the domain for floating point calculations.