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
- 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。 - 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。 - 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”。 - 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。 - 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。 - 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。 - 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 - 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。 - 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。 - 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。