Efficient Complex Matrix Transformations with CORDIC

Files in this item

Files Size Format View
Hem1993Jun5EfficientC.PDF 787.8Kb application/pdf Thumbnail

Show full item record

Item Metadata

Title: Efficient Complex Matrix Transformations with CORDIC
Author: Hemkumar, Nariankadu D.; Cavallaro, Joseph R.
Type: Conference paper
Keywords: Jacobi; CORDIC; singular value decompositions (SVD)
Citation: N. D. Hemkumar and J. R. Cavallaro, "Efficient Complex Matrix Transformations with CORDIC," pp. 122-129, 1993.
Abstract: Transformations of real and arbitrary 2 x 2 matrices are employed in parallel algorithms based on Jacobi-like precedures for matrix factorizations like the eigenvalue and the singular value decompositions. Cast in the primitives afforded by the CORDIC algorithms, significant speedup may be achieved in the performance of special-purpose processor array architectures. In this paper, we discuss the use of CORDIC for unitary two-sided 2x 2 matrix transformation. We emphasize integration of evaluation of parameters with application of transformations, using only the primitives afforded by CORDIC. Implementation alternatives are presented in both non-redundant and the redundant and on-line approaches to CORDIC.
Date Published: 1993-06-20

This item appears in the following Collection(s)

  • ECE Publications [1048 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students