发明名称 Function Approximation Circuitry
摘要 Function approximation circuitry approximates an arbitrary function F over discrete inputs. Discrete values of the function F are stored in a lookup table (LUT) component for various inputs. An addressing module generates an address from an input. An interpolation factor module generates an interpolation factor from the input. An interpolation module generates an output, which is an approximate value of the function F for the input, from the interpolation factor, and from outputs of the LUT component when the LUT component is addressed by the address.
申请公布号 US2013339564(A1) 申请公布日期 2013.12.19
申请号 US201213525506 申请日期 2012.06.18
申请人 NOGUEIRA MARCO PAULO DOS SANTOS;DEVISON STEPHEN ARNOLD;RESEARCH IN MOTION LIMITED 发明人 NOGUEIRA MARCO PAULO DOS SANTOS;DEVISON STEPHEN ARNOLD
分类号 G06F13/36 主分类号 G06F13/36
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