root mean square

基本解释

It also proposes and explains a new evaluating index-errors of "least squares" root-mean square.
本文还提出了一个新的评定指标：“最小二乘”均方误差，并对其作了初步的阐述和比较。
A novel electrocardiogram compression algorithm based on minimum root-mean-square error prediction utilizing the correlation of adjacent QRS wave is proposed.
本文提出了一种利用相邻QRS波的相关性进行最小均方差预测的心电图压缩算法。
Formulas are given for calculating the root-mean-square values of each of the following variables: Z(t)-the acceleration of the Vehicle body.
并提出了关于车身振动加速度，车轮与路面间的接触力以及悬挂的相对动行程等随机变量的统计计算公式。

What we want to do now is compute the mean and variance of the portfolio-- or the mean and standard deviation, since standard deviation is the square root of the variance-- for different combinations of the portfolios.
我们现在要做的是,计算这个投资组合的均值和方差-,或者均值和标准差，因为标准差的平方就等于方差-,这对任何投资组合都是一样的。
耶鲁公开课 - 金融市场课程节选

the square root of the average of the squares of a set of numbers or quantities ( abbr: rms)

均方根
Then the background noises of the pressure or acceleration signal,which are highly correlated with the reference signal,can be cancelled by the normalized least root mean square error algorithm.
然后,使用归一化均方根误差的自适应算法分别对声压及加速度信号中与参考信号高相关的噪声部分进行抵消。
医药科学
均方根
The amplitude of SEMG in QMVC was determined by calculating the root mean square （RMS-100 ms time constant） over the same contraction period for each muscle.
表面肌电信号以计算均方根（RMS-100ms）用来衡量肌电幅度,计算M波的正负峰值差以衡量CMAP幅度。
航空、航天科学技术
形面精度误差