This work proposes a new CORDIC algorithm with merits of small number of rotation
iterations, fast prediction of rotation sequence suited for parallel and pipelined operations …

In this work we briefly review the basic CORDIC algorithm and its drawbacks. Next, we
propose an adaptive CORDIC algorithm (α-CORDIC) which removes all the CORDIC …

This paper proposes an innovative version of the CORDIC algorithm by introducing a
parallel rotator able to rotate for more than one micro-rotation angle per time. Methods for …

Jack Edward Volder had introduced the CORDIC (COordinate Rotation DIgital Computer) in
1959. This year, critical development and advancement of the CORDIC algorithm have …

In this paper, rotation-extension CORDIC methods, ie double-rotation and triplerotation, are
proposed for the objective of improving the performance and accuracy of the CORDIC …

In this work, new redundant CORDIC algorithms based on a fast variable scale factor
compensation algorithm are proposed. By decomposing the complicated variable scale …

This work proposes a new CORDIC algorithm, which considerably reduces rotation number.
It is achieved by combining several design techniques. Particularly, a new angle recoding …

CORDIC algorithm has been widely used for efficient implementation of vector rotation
operations in hardware. However, it's hard to achieve small iteration numbers while not …

The compensation of scale factor imposes significant computation overhead on the CORDIC
algorithm. In this paper we present two algorithms and the corresponding architectures (one …

This paper proposes an architecture for implementing the CORDIC algorithm. By
decomposing an arbitrary rotation angle into a sequence of coarse angles (the tangent …