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《Application of Electronic Technique》 2011-02
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Application and FPGA implementation of polynomial fitting in log-add algorithm

Wei Kairong,Ji Lixin,Yang Zhenxi(National Digital Switch System Engineering & Technological R&D Center,Zhengzhou 450002,China)  
This paper is about using one order polynomial fitting to implement the log-add algorithm for simple and fast units,considering factors such as size and speed.Experimental results show that the resource utilization of FPGA implementation is reasonable and hardware cost is better than other orders of the polynomial fitting in the same accuracy requirement.
【Key Words】: polynomial fitting log-add algorithm FPGA implementation
【Fund】: 国家863计划重点项目(No.2008AA011002)资助
【CateGory Index】: TN912.3
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Wei, SHEN Xu-bang(Xi'an Microelectronics Technology Institute, Xi'an 710054 China);Logarithmic Number System[J];Microelectronics & Computer;2004-12
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