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Complex fixed-point matrix inversion using transport triggered architecture

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3 Author(s)
Burian, A. ; Nokia Res. Center, Tampere, Finland ; Salmela, P. ; Takala, J.

Fixed-point simulations for inverting matrices using transport triggered architectures are performed. Several methods are implemented in fixed-point: the Cholesky decomposition as a direct method, Newton iterations as an iterative method, and Strassen Newton algorithm as a combined recursive method. Fixed-point implementations of these matrix inversion algorithms are tested and analyzed. A division-free implementation is targeted.

Published in:

Application-Specific Systems, Architecture Processors, 2005. ASAP 2005. 16th IEEE International Conference on

Date of Conference:

23-25 July 2005