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The generalized convergence computation method

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1 Author(s)
Ahmed, H.M. ; Dept. of Electr., Comput. & Syst. Eng., Boston Univ., MA, USA

The author generalizes T.C. Chen's (1972) convergence computation method to multidimensional quantities, resulting in a unified algorithm for elementary function generation of which CORDIC and convergence computation functions are special cases. The generalized convergence computation method (GCCM) provides a unified mathematical framework for generating elementary functions and reveals that CORDIC is also a convergence method in reality. The practical benefit of this unification is the fact that heretofore distinct methods can now be implemented in a single expandable hardware structure

Published in:

Acoustics, Speech, and Signal Processing, 1989. ICASSP-89., 1989 International Conference on

Date of Conference:

23-26 May 1989