measure of absolute variability 绝对变异测度,绝对变异测度 to measure 照尺寸,合拍子 相似单词 dispersion n.[C] 散布 Dispersion n. 犹太人的离散异域 measure n. 1.[U]尺寸;分量 2.[C]度量单位 3.[U]度量法 4.[C]度量器具 5.措施;手段;方法 6.[C](判断等的)基准,尺度 7.[U]程度;限度;...
1) absolute measure of dispersion 离差的绝对度量2) absolute difference measure 绝对差度量例句>> 3) absolute-deviation 绝对离差 1. The absolute-deviation is defined as variance. 用组合证券收益的平均绝对离差作为风险,考虑到收益最大与风险最小,建立数学模型,研究含有交易费的证券组合投资问题,并给出了...
Fig. 3. Standard deviation and the average absolute deviation as a function of gas velocity for the 16 pressure time-series. The change in the standard deviation (or another measure of the amplitude) has often been used to identify a regime change. For example, it can be used to determine...
Another measure of dispersion, which plays an important role when trying to detect outliers (using a method described in Section 3.4.2) is the median absolute deviation (MAD) statistic. To compute it, first compute the sample median, M, subtract it from every observed value, and then take ...
1. (Statistics) the difference between an observed value of a variable and its mean 2. (Statistics) Also: mean deviation from the mean, mean deviation from the median or average deviation a measure of dispersion derived by computing the mean of the absolute values of the differences between ...
Generally, the least absolute deviation and least square method are used to measure the distance between two traces, but not in our attack. Bitwise collision attack based on second-order distance As soon as channel correlation becomes medium or high, the absolute deviation [absolute value of d]...
What is relative error? Relative error is a quantity of error that depends on the absolute error of a measuring tool and the measured value. As the absolute error increases, the relative error increases as well. If, for example, two different measuring tools are being used to measure the sa...
The Median Absolute Deviation Calculator is used to calculate the median absolute deviation of a set of given numbers. FAQ What is Median Absolute Deviation? In statistics, the median absolute deviation (MAD) is a measure of statistical dispersion and it is a robust measure of the variability ...
Absolute Measure‐ ment of Domain Composition and Nanoscale Size Distribution Explains Performance in PTB7:PC71BM Solar Cells. Advanced Energy Materials 2013; 3 (1) 65-74.Absolute Measurement of Domain Composition and Nanoscale Size Distribution Explains Performance in PTB7:PC71BM Solar Cells[J] . ...
A single, free-running, dual-wavelength mode-locked, erbium-doped fibre laser was exploited to measure the absolute frequency of continuous-wave terahertz (CW-THz) radiation in real time using dual THz combs of photo-carriers (dual PC-THz combs). Two independent mode-locked laser beams with ...