arithmetic mean
英 [ˌærɪθmetɪk ˈmiːn]
美 [ˌærɪθmetɪk ˈmiːn]
算术平均数；算术（等差）中项；均数
英英释义
noun
- the sum of the values of a random variable divided by the number of values
双语例句
- Use median and arithmetic mean filters to do removal of the pulse and random disturbances.
采用中值和算术平均值滤波去除脉冲干扰和随机干扰。 - Combined with streaming media network platform of practical application, a detailed design based on the arithmetic mean of data quality analysis algorithm formula and process. 3.
结合流媒体网络平台的实际应用，详细设计出基于算术平均值的数据质量分析算法公式和流程。 - The methods of combine arithmetic mean with the area weighting average are adopted when calculation of amount of precipitation and the evaporation capacity.
具体计算时，降水量、蒸发量主要采用了算术平均与面积加权平均计算相结合的方法； - The three data processing results were compared, which were traditional weighted data-fusion algorithm, adaptive weighted data-fusion algorithm and simple arithmetic mean processing.
并分别对普通的加权融合算法、自适应加权融合算法和传统的算术平均值法对数据进行处理结果进行了比较，依此对实验方案和参数进行改进提高。 - Returns the harmonic mean of a data set of positive numbers: the reciprocal of the arithmetic mean of reciprocals In principle, weights should be 1/ ( s. e.) 2.
返回一组正数的调和平均数：所有参数倒数均值的倒数原则上，权应该是标准误差平方的倒数。 - This system can automatically calculate and display as well as print the arithmetic mean deviation of test-pieces measured.
本系统可自动计算、显示并打印被测试件的平均算术偏差Ra数值。 - And on this basis, the arithmetic mean law is operating through the riskiness of the project grading.
并在此基础上通过算术平均法得到作业项目的风险度分级标准。 - Application of Information Entropy Principle to Uncertainty Calculation of the Arithmetic Mean Deviation of Surface Roughness
信息熵原理在表面粗糙度Ra不确定度计算中的应用 - Arithmetic Mean Method and Weighting Mean Method of Digital Filter
数字滤波的算术平均法和加权平均法 - In this paper the application conditions of elliptical-marker strain analysis techniques ( R_f/ Φ) de-straining method, algebraic method proposed by Shimamoto et al., harmonic mean method, and arithmetic mean method) are thoroughly discussed by computer model method.
本文采用计算机数学模拟的方法更深入地探讨了椭圆形标志物应变分析技术（Rf/Φ去应变法、Shimamoto等提出的代数法、调和平均值法和算术平均值法）的适用条件。