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Hybrid CORDIC algorithms

delete1997-01-01
delete82
PRE
AI
S
S. Wang *
P
Piuri, V
S
Swartzlander, EE
DOI:10.1109/12.644295delete
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Abstract

Abstract

En 中文
Each coordinate rotation digital computer iteration selects the rotation direction by analyzing the results of the previous iteration. In this paper, we introduce two arctangent radices and show that about 2/3 of the rotation directions can be derived in parallel without any error. Some architectures exploiting these strategies are proposed.
Keywords:
CORDIC algorithm
elementary function
Givens transformation
planary rotator
CORDIC architecture

Journal

IEEE Transactions on Computers cover
IEEE Transactions on Computers
IF:
3.8
Papers:
5.4K
Citations:
9.8K

Organization

No organization information available
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