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- arithmetic mean algorithm 算术平均值算法
- One should therefore take the arithmetic mean as the sum. 必须取算术平均作为和。
- Calculates the average (arithmetic mean) of the values in the list of arguments. 计算参数列表中数值的平均值(算术平均值)。
- Returns the average (arithmetic mean) of all the non-null values within the expression. 返回表达式中所有非空值的平均值(算术平均值)。
- UPGMA (unweighted pair group method with arithmetic mean) cluster analysis was also performed by the program of PHYLIP. 实验结果表明,江西省地方鸡种和引进品种之间的亲缘关系较远;
- Take arithmetic mean value of individual value of 5 test pieces in longitudinal or transverse directions respectively as the test result. 分别计算纵向或横向5个试件的算术平均值作为试验结果。
- Use the primary symmetrical inequality to give a extend form of arithmetic mean value and geometry mean value, and give a suspect testify of the inequality of [1]. 摘要利用初等对称多项式得出算术平均值与几何平均值不等式的推广形式,并给出[1]中的一个猜想不等式的证明。
- An Algorithm for Threshold Based on Arithmetic Mean of Gray Value 一种基于灰度期望值的图象二值化算法
- The arithmetic mean expectation model is not able to measure the income of portfolio investment correctly as bonds are a kind of successive investment, but the geometric average expectation can measure the income of successive investment. 摘要由于证券是一种连续投资,算术平均收益率并不能完全反映投资的收益情况,而几何平均期望收益率才能反映连续投资的实际收益。
- The limit theorems of arithmetic mean and geometric mean were discussed in many articles.In this article, we give some sufficient conditions about the law of large number of logarithmic mean. 摘要关于算术平均和几何平均极限定理在许多文献中有所研究,本文主要给出对数平均大数定律成立的若干充分条件。
- Gauss law of the arithmetic mean 高斯算术平均定律
- The adjusted measurements were used to construct the dendrogram of sevensamples by unweighted pair-group method with arithmetic means(UPGMA)method usingManhattan distance values. 校正后之资料先计算各群间之曼哈顿距离,以未加权配对平均法建构7个样本之系统树。
- Unweighted pair group method with arithmetic mean 不加权配对组算术方法
- Standard deviation of weighted arithmetic mean 加权算术平均值的标准
- In order to estimate the direction of arrival (DOA) of a broadband distributed source, a class of fast algorithms, such as central frequency algorithm, median algorithm and mean algorithm, are presented. 摘要针对宽带分布源到达角估计问题,提出了一类快速的估计算法,即中频法、中值法和均值法。
- Discussion on Harmonic Mean and the Arithmetic Mean 调和平均数与算术平均数的讨论
- arithmetic mean temperature difference 算术平均温差
- And the introduction of the K-Harmonic Means algorithm (KHM) can overcome the initialization-dependence of original spectral clustering and thus a more robust clustering result can be obtained. 通过引入K-调和平均算法克服了原始谱聚类算法对初始化的敏感性,从而得到更稳定的聚类性能。
- Geometric mean and Arithmetic mean inequality 几何平均算术平均不等式
- K means algorithm applied in vector quantization strongly depends on the selection of the initial codebook, and if not given a good initial codebook it can easily be trapped in local minima. 由于传统的 K-均值算法在用于矢量量化时强烈依赖初始码书的选取 ,如果初始码书选取不好 ,则很容易陷入局部最小点 ;