rounding error

1. In most situations the calculation to return the result from binary to decimal for presentation purposes will remove any rounding error.
   大多数情况下，为了显示，从二进制计算返回十进制结果会移除一些四舍五入误差。
2. Its trade with Asia is a rounding error in more than$ 16tn of intra-Apec trade.
   在逾16万亿美元的APEC内部贸易额中，俄罗斯与亚洲的贸易额只是一个零头。
3. The economy has some effect, certainly, but as a predictor of success it's rounding error compared to the founders.
   宏观经济肯定有一些影响，但是起决定作用的是创业者。
4. Frankly, if 0.1 per cent of people make unrewarded contributions to the internet, that's just a rounding error away from nobody at all.
   坦白地讲，如果仅有0.1%的人为互联网做出无报酬贡献，那跟没有人几乎没什么两样。
5. That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.
   但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。
6. That would be a rounding error for many farms in the United States, but it dwarfs the average plot in China.
   这在美国对很多农田可能存在舍入误差，但其在中国一般来说小巫见大巫。
7. Bernstein research, an investment house, recently dubbed the short-term impact as small enough to be "nearly a rounding error to earnings per share".
   投资机构伯恩斯坦研究公司（bernsteinresearch）最近宣称，短期影响非常之小，“近似于每股收益的舍入误差”。
8. The number of jobs affected is barely a rounding error in measurements of the mighty American workforce.
   那些所谓的受到影响的工作的数额也仅仅只是美国强大的劳动力军团大约一个误差数额的大小。
9. To analyze the rounding error of calculator floating-point numbers arithmetic operation is the foundation of numerical calculation method's error analysis.
   对计算机浮点数算术运算的舍入误差进行分析，是对数值计算方法作误差分析的基础。
10. By generalizing the above results, the paper estimates the rounding error of matrix basic calculation.
    推广上述结果，对矩阵基本运算的舍入误差进行了估计。
11. The math experiment indicated that due to the short integral time, the change of simplified model parameter was much less than modeling error, cutting error and rounding error. Therefore the calculation result by simplified model had little difference from that by strict actual model.
    通过数值实验表明，因积分时间很小，简化模型参数的变化远远小于模型误差、截段误差和舍入误差，故由此所得的计算结果与全部使用严格模型所得的计算结果几乎没有差别。
12. A calculative method to handle rounding error of a two dimension table array
    一种二维表格矩阵舍入误差处理的算法
13. This expression avoids rounding error brought by numerical integral method and complex calculation of Laplace transforms.
    该转换表达式避免了数值积分法求解蠕变柔量值产生舍入误差和采用拉氏变换的繁琐计算。
14. Rounding error study of calculator floating-point numbers arithmetic operation
    计算机浮点数算术运算的舍入误差研究
15. This method has global convergence, in the rounding error range of computers, the root-missing problem can he avoided.
    该方法具有大范围收敛性质，在计算机允许的舍入误差范围内不丢根。
16. This method is simple, the universal program is compiled easy, the rounding error is small and the stability of numerical value is good.
    该算法简单明了，易编通用程序，舍入误差小和数值稳定性好。
17. The probability analysis of the rounding error is given for the numerical solution of the differential equations of the quaternions in the strapdown guidance system.
    对捷联式制导系统中四元数微分方程数值求解舍入误差进行概率分析。
18. The impact of integer rounding error is analyzed, and the convergence of iteration process is demonstrated.
    该文还分析了DCT变换过程中取整误差的影响，从理论上证明了水印嵌入算法中迭代过程的收敛性。
19. Probability Analysis of the Rounding Error in the Computation of the Quaternions
    四元数计算舍入误差的概率分析
20. First, the probabilistic model of the rounding error in the computation of quaternions on a fixed point computer is established. Then, the probabilistic rounding error estimates are computed.
    首先，对于定点计算机上四元数计算的舍入误差建立了概率模型，然后对舍入误差进行概率估计。
21. The condition of existence of solution and its algorithm are given, the rounding error of the solution process is analyzed and the convergence of the spline is proved.
    文中给出了解存在的条件和解法，对解的舍人误差进行了分析，并证明了样条函数的收敛性。
22. This method not only use the feature that the IWT does not exist rounding error, but also use the proposed state coding method that using the non-binary information to represent the watermark information.
    该算法既利用整数小波变换不存在舍入误差的特点，也利用了所提出的状态编码技术能以非二进制信息形式来表示水印像素信息的特点。
23. Experimental results show that the application of integer wavelet transform in image compression can avoid rounding error of computer and it is beneficial to medical image lossless compression.
    实验结果表明利用整数小波变换进行图像压缩可以避免计算机的舍入误差，有利于医学图像的无损压缩。
24. The infection made by rounding error and crystal oscillator bias has been analyzed and timer compensation arithmetic has been implemented to improve the interpolation control precision.
    分析了插补运算中的舍入误差和控制器的晶振偏差对插补精度的影响，提出并实现了定时补偿的算法，提高了插补控制精度。

noun

1. (mathematics) a miscalculation that results from rounding off numbers to a convenient number of decimals
   1. the error in the calculation was attributable to rounding
   2. taxes are rounded off to the nearest dollar but the rounding error is surprisingly small

   Synonym:    rounding