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FLOATING-POINT: 作品数：15被引量：26H指数：3; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关期刊：《Computers, Materials & Continua》《Chinese Journal of Electronics》《通讯和计算机（中英文版）》《Journal of Computer Science & Technology》更多>>; 相关基金：国家自然科学基金湖北省自然科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>

Research on high energy efficiency and low bit-width floating-point type data for abnormal object detection of transmission lines: 《Global Energy Interconnection》2024年第3期324-335,共12页Chen Wang Guozheng Peng Rui Song Jun Zhang Li Yan; supported by State Grid Corporation Basic Foresight Project(5700-202255308A-2-0-QZ).; Achieving a balance between accuracy and efficiency in target detection applications is an important research topic.To detect abnormal targets on power transmission lines at the power edge,this paper proposes an effec...; 关键词：Power edge Data format Quantification Compute-in-memory

An Evolutionary Normalization Algorithm for Signed Floating-Point Multiply-Accumulate Operation: 《Computers, Materials & Continua》2022年第7期481-495,共15页Rajkumar Sarma Cherry Bhargava Ketan Kotecha; This work was supported by Research Support Fund(RSF)of Symbiosis International(Deemed University),Pune,India。; In the era of digital signal processing,like graphics and computation systems,multiplication-accumulation is one of the prime operations.A MAC unit is a vital component of a digital system,like different Fast Fourier ...; 关键词：Data normalization cadence virtuoso signed-floating-point MAC evolutionary optimized algorithm block enabling clock gating

Pipelined Range Reduction Based Truncated Multiplier: 《Chinese Journal of Electronics》2019年第6期1158-1164,共7页ZHU Baozhou LEI Yuanwu PENG Yuanxi; supported by the National Natural Science Foundations of China(No.61402499,No.61672526); Range reduction is the initial and essential stage of function computation,but its pipelined implementation has the drawbacks of large cost and terrible accuracy.We proposed low cost and accurate pipelined range reduc...; 关键词：PIPELINED RANGE REDUCTION TRUNCATED MULTIPLIER Low cost FLOATING-POINT

An improved boundary element method for modelling a self-reacting point absorber wave energy converter被引量：1: 《Acta Mechanica Sinica》2018年第6期1015-1034,共20页Qian-Long Xu Ye Li Zhi-Liang Lin; We would like to acknowledge the National Natural Science Foundation of China(Grants 51479114,51761135012)for supporting this work.; A numerical model based on a boundary element method (BEM) is developed to predict the performance of two-body selfreacting floating-point absorber (SRFPA) wave energy systems that operate predominantly in heave.The k...; 关键词：BOUNDARY element method FLOATING-POINT ABSORBER HEAVE Green's function VISCOUS drag

Configurable Floating-Point FFT Accelerator on FPGA Based Multiple-Rotation CORDIC被引量：10: 《Chinese Journal of Electronics》2016年第6期1063-1070,共8页CHEN Jiyang LEI Yuanwu PENG Yuanxi HE Tingting DENG Ziye; supported by Aerospace Science Fund of China(No.2013ZC88003);the National Natural Science Foundation of China(No.61402499); Fast Fourier transform(FFT) accelerator and Coordinate rotation digital computer(CORDIC) algorithm play important roles in signal processing. We propose a configurable floating-point FFT accelerator based on CORDIC ro...; 关键词：Fast Fourier transform（FFT） Coordinate rotation digital computer（CORDIC） FPGA Floating-point

Design of area and power efficient Radix-4 DIT FFT butterfly unit using floating point fused arithmetic被引量：2: 《Journal of Central South University》2016年第7期1669-1681,共13页Prabhu E Mangalam H Karthick S; In this work, power efficient butterfly unit based FFT architecture is presented. The butterfly unit is designed using floating-point fused arithmetic units. The fused arithmetic units include two-term dot product uni...; 关键词：floating-point arithmetic floating-point fused dot product Radix-16 booth multiplier Radix-4 FFT butterfly fast fouriertransform decimation in time

Parametric Study of Two-Body Floating-Point Wave Absorber被引量：6: 《Journal of Marine Science and Application》2016年第1期41-49,共9页Atena Amiri Roozbeh Panahi Soheil Radfar; In this paper, we present a comprehensive numerical simulation of a point wave absorber in deep water. Analyses are performed in both the frequency and time domains. The converter is a two-body floating-point absorber...; 关键词：floating-point absorber wave energy energy absorption Wave Energy Converter （WEC） Power Take Off （PTO） numerical simulation

Highly Configurable Floating-Point FFT IP Core with Reusing Method被引量：3: 《Wuhan University Journal of Natural Sciences》2013年第1期59-66,共8页LIU Sanjun SUN Linjiao LI Shaowu YI Jinqiao MIAO Yuzhuang; Supported by the Natural Science Foundation of Hubei Province (2011CDC017); A highly configurable fast Fourier transform intellec- tual property core （FFT IP core） that can be mounted on Avalon bus ofNios II processor is designed in this paper, by the means of custom-built components in SOP...; 关键词：fast Fourier transform （FFT） IP core embeddedsystem in-place SOPC

Principle of MSD floating-point division based on Newton-Raphson method on ternary optical computer: 《Journal of Shanghai University(English Edition)》2011年第5期347-351,共5页沈云付胡鹏飞樊孝领; Project supported by the Shanghai Leading Academic Discipline Project(Grant No.J50103);the National Natural Science Foundation of China(Grant No.61073049); The division operation is not frequent relatively in traditional applications, but it is increasingly indispensable and important in many modern applications. In this paper, the implementation of modified signed-digit...; 关键词：ternary optical computer （TOC） modified signed-digit （MSD） division Newton-Raphson method SCAN data truncation

Floating-Point FPGA Gaussian Elimination in Reconfigurable Computing System被引量：1: 《Chinese Journal of Electronics》2011年第1期51-54,共4页ZHANG Bowei GU Guochang SUN Lin WU Yanxia; This paper presents a hardware-optimized variant of the well-known Gaussian elimination and its IEEE-754 single-precision FPGA implementation with highly efflcient design, which is worked as an Application function un...; 关键词：Gaussian elimination FLOATING-POINT Reconflgurable computing

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