Optimized Linear, Quadratic and Cubic Interpolators for Elementary Function Hardware Implementations

Optimized Linear, Quadratic and Cubic Interpolators for Elementary Function Hardware Implementations

This paper presents a method for designing linear, quadratic and cubic interpolators that compute elementary functions using truncated multipliers, squarers and cubers. Initial coefficient values are obtained using a Chebyshev series approximation. A direct search algorithm is then used to optimize...

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Bibliographic Details
Main Authors: Masoud Sadeghian, James E. Stine, E. George Walters
Format: Article
Language:English
Published: MDPI AG 2016-04-01
Series:Electronics
Subjects:
elementary functions
interpolators
table-driven methods
Online Access:http://www.mdpi.com/2079-9292/5/2/17

Internet

http://www.mdpi.com/2079-9292/5/2/17

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