CORDIC-based VLSI architectures for digital signal processing
- 1 July 1992
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Signal Processing Magazine
- Vol. 9 (3) , 16-35
- https://doi.org/10.1109/79.143467
Abstract
The evolution of CORDIC, an iterative arithmetic computing algorithm capable of evaluating various elementary functions using a unified shift-and-add approach, and of CORDIC processors is reviewed. A method to utilize a CORDIC processor array to implement digital signal processing algorithms is presented. The approach is to reformulate existing DSP algorithms so that they are suitable for implementation with an array performing circular or hyperbolic rotation operations. Three categories of algorithm are surveyed: linear transformations, digital filters, and matrix-based DSP algorithms.Keywords
This publication has 52 references indexed in Scilit:
- A modular and orthogonal digital filter structure for parallel processingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Doubly pipelined Cordic array for digital signal processing algorithmsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- A programmable CORDIC chip for digital signal processing applicationsIEEE Journal of Solid-State Circuits, 1991
- Redundant and on-line CORDIC: application to matrix triangularization and SVDIEEE Transactions on Computers, 1990
- A novel implementation of a chirp Z-transform using a CORDIC processorIEEE Transactions on Acoustics, Speech, and Signal Processing, 1990
- Parallel VLSI Implementation of the Kalrman FilterIEEE Transactions on Aerospace and Electronic Systems, 1987
- Multiple emitter location and signal parameter estimationIEEE Transactions on Antennas and Propagation, 1986
- Orthogonal digital filters for VLSI implementationIEEE Transactions on Circuits and Systems, 1984
- Extended Levinson and Chandrasekhar equations for general discrete-time linear estimation problemsIEEE Transactions on Automatic Control, 1978
- Pseudo-passivity, sensitivity, and stability of wave digital filtersIEEE Transactions on Circuit Theory, 1972