rounding error
英 [ˈraʊndɪŋ ˈerə(r)]
美 [ˈraʊndɪŋ ˈerər]
网络 舍入误差; 取整误差; 舍入错误; 化整误差; 舍位误差
英英释义
noun
- (mathematics) a miscalculation that results from rounding off numbers to a convenient number of decimals
- the error in the calculation was attributable to rounding
- taxes are rounded off to the nearest dollar but the rounding error is surprisingly small
双语例句
- 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。