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truncation error

  • 数值分析和科学计算中由于近似数学过程而引起的误差

网络释义专业释义英英释义

短语

local truncation errors 局部截断误差

high-order truncation errors 高阶截断误差

finite scanning truncation errors 有限扫描面截断误差

  • 截断误差 - 引用次数:3

    Various errors are discussed in this paper. According to the residue of formulas for double trapezoid integral and central limit theorem,the distribution function which are in accord with Gauss for discernment errors and truncation errors of total volumes are derived.

    文章分析了测距系统的各种误差来源,根据重积分梯形公式的余式和中心极限定理,导出总体各截断误差和鉴别误差的密度分布函数服从正态分布;给出对不同情况下估计误差的结论。

    参考来源 - 煤场煤堆体积自动计量系统

·2,447,543篇论文数据,部分数据来源于NoteExpress

truncation error

  • n. (mathematics) a miscalculation that results from cutting off a numerical calculation before it is finished

以上来源于: WordNet

双语例句

  • It is unable to estimate the truncation errors just use the tracking data only.

    仅靠外测数据本身,是无法估计该误差的。

    youdao

  • The comparison between analytical solution and uncorrected solution shows that uncorrected truncation errors can not be ignored.

    通过解析解与没有修正的差分解进行对比,结果表明,没有修正的截断误差是不能忽略的。

    youdao

  • SADI method and a spline method of fractional steps in each coordinate direction as well as truncation errors and its stability are briefly reviewed.

    简要评述了SADI方法和样条方法在每一坐标方向的分步计算方法、截断误差和稳定性。

    youdao

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