[ 复数 medians ]
...但它不见得是出现次数最多的值(甚至也可能不是观测值中的一个)。所以有必要研究表示集中位置的其它的特征数。中位数(Median):算术平均数作为集中位置的特征还有一缺点,就是受观测值中极端值的影响很大,而一组观测值中的极端值常常没有代表性。
基于3255个网页-相关网页
纹理(Grain)、中线( Median)、锐化(Sharpening)、浮雕(Embossing)、边缘探测(Edge Detection)、辐射状模糊(Radial Blur)和基于 Z 轴深度的模糊效果
基于2207个网页-相关网页
Median filter [电子] 中值滤波器 ; 中值滤波 ; 滤波器 ; 中位数滤波
Median lethal dose 半数致死量 ; 半数致死剂量 ; 半致死剂量 ; 致死中量
median voter theorem 中间选民理论 ; 中位投票者定律 ; 定理 ; 中间投票人定理
median nerve 正中神经
Median test 中位数检验 ; 中数检验
Median effective dose 半数效量 ; 半数有效量 ; 效应剂量 ; 中量
MEDIAN PRICE 中间价格指标 ; 中间价 ; 中位价 ; 价格中值指标
median barrier 中央隔离岛
Median Filtering [电子] 中值滤波 ; 包括中值滤波
Then the noise is removed by means of the variance that is estimated directly from the median of the noise. Finally, an auto-detection is made for the motion displacement from the difference image undergone the above pre-processings.
本文给出的方法以散射图去除光照影响和静止背景,用噪声的中位数直接估计其方差,从而去除噪声,检测出由运动引起的变动,最后自动检测运动距离。
参考来源 - 序列图象运动检测的预处理技术·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: median value
"the median value of 17, 20, and 36 is 20"; "the median income for the year was $15,000"
同义词: average
同义词: medial
同义词: medial
以上来源于: WordNet
ADJ The median value of a set of values is the middle one when they are arranged in order. For example, if a group of five students take a test and their scores are 5, 7, 7, 8, and 10, the median score is 7. 中间值的; 中位数的 [技术] [ADJ n]
N-COUNT A median is the same as a . 同median strip [美国英语]
The overthrown giants of Wall Street took the biggest knock, with average pay cuts of 38% and median bonuses of zero.
被推翻的华尔街巨头受到的打击最大,平均减薪38%,奖金中位数为零。
The median pay for chief executives of S&P 500 companies fell 6.8% in 2008.
标普500公司首席执行官的薪酬中位值在2008年下降了6.8个百分点。
There was some pain for everyone: median pay for chief executives of non-financial firms in the S&P 500 fell by 2.7%.
每个人都有自己的痛苦,标准普尔500指数中非金融公司首席执行官的平均薪酬下降了2.7%。
"We have just come through what was one of the most difficult decades the middle class has ever faced a decade in which median income fell, and our economy lost about as many jobs as it gained,".
VOA: standard.2010.01.25
So, Case and I did identical questionnaires in Los Angeles and Milwaukee and these are median price expectations.
于是科斯和我在洛杉矶和密尔沃基,做了完全相同的问卷调查,并且调查出了中间价格的期望值
So there are examples in American History of elections that seem to in which the Median Voter Theorem seems to do well.
因此从美国历史上的选举案例里看,中位数选民定理非常奏效
词组短语
应用推荐