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Rounding

  • 一个基于Matlab+Simulink的带Rounding功能的加法器实现

    一个基于Matlab+Simulink的带Rounding功能的加法器实现

    标签: Simulink Rounding Matlab 加法器

    上传时间: 2016-07-20

    上传用户:youlongjian0

  • SFLOP simulates a floating point operation x op y where op = +, -, *, /

    SFLOP simulates a floating point operation x op y where op = +, -, *, / In chopping or Rounding arithmetic using an m digit mantissa, base 10, and an unrestricted exponent range. (sflop: Simulate FLOating Point operation.) For more details on the how the floating point representation of a number is computed see the function sfl.

    标签: simulates operation floating SFLOP

    上传时间: 2017-06-05

    上传用户:fxf126@126.com

  • ieee754的标准

    ieee754的标准,原英文版的!Twenty years ago anarchy threatened floating-point arithmetic. Over a dozen commercially significant arithmetics boasted diverse wordsizes, precisions, Rounding procedures and over/underflow behaviors, and more were in the works. “Portable” software intended to reconcile that numerical diversity had become unbearably costly to develop. Thirteen years ago, when IEEE 754 became official, major microprocessor manufacturers had already adopted it despite the challenge it posed to implementors. With unprecedented altruism, hardware designers had risen to its challenge in the belief that they would ease and encourage a vast burgeoning of numerical software. They did succeed to a considerable extent. Anyway, Rounding anomalies that preoccupied all of us in the 1970s afflict only CRAY X-MPs — J90s now.

    标签: ieee 754 标准

    上传时间: 2017-07-28

    上传用户:894898248