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dc.contributor.authorButler, J.T.
dc.contributor.authorSasao, T.
dc.contributor.authorNagayama, S.
dc.date.accessioned2018-06-28T22:48:02Z
dc.date.available2018-06-28T22:48:02Z
dc.date.issued2009-07
dc.identifier.urihttp://hdl.handle.net/10945/59101
dc.description.abstractWe show the architecture and design of a numeric function generator that realizes, at high speed, arithmetic functions, like log x, sin x, 1 x , etc.. This approach is general; different circuits are not needed for different functions. Further, composite functions, like log (sin ( 1 x )) can be realized as easily as individual functions. A tutorial description of the method is presented, followed by descriptions of the design considerations that must be made. For example, we discuss how circuit complexity increases as the desired approximation error decreases. Also, we discuss enhancements of the basic numeric function generator approach, including higher order polynomial approximations, floating point, and multi-variable implementations.en_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.titleNumeric Function Generatorsen_US
dc.typeArticleen_US
dc.contributor.corporateMonterey, California: Naval Postgraduate School
dc.contributor.departmentElectrical & Computer Engineering (ECE)


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