root mean square

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root mean square

n. Statistics
The square root of the average of the squares of a set of numbers.

root mean square

n
(Mathematics) the square root of the average of the squares of a set of numbers or quantities: the root mean square of 1, 2, and 4 is √[(12 + 22 + 42)/3] = √7. Abbreviation: rms

root′ mean′ square′


n.
the square root of the arithmetic mean of the squares of the numbers in a given set of numbers. Abbr.: rms
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Admissible root-mean-square deviation limit of the random component of the basic
The Pearson correlation coefficient between the actual and predicted BW (r) and root-mean-square error (RMSE) were used as goodness-of-fit criteria, among others.
root-mean-square values of the electric field strength are determined near a plain which is perpendicular to the PTL wires' direction in the area of the maximal wires approaching to the earth.
Figure 5 shows the distributions of the root-mean-square of pressure fluctuations [p.
average and root-mean-square values, along with parameters such as power factor and q-factor.
The goal of any training algorithm is to minimize the global error level, such as the Mean Percentage Error (MPE), Root-Mean-Square Error (RMSE), and absolute fraction of variance or coefficient of efficiency ([R.
11a/g/n EVM measurement as the root-mean-square (RMS) of all sub-carriers over each symbol in the entire burst.
Equation (13) shows the root-mean-square relative velocity of the massless charge to be
In pursuance of maximum precision of error evaluation the approximation function and its parameters must minimize the root-mean-square deviation of the error values from the approximation function.
The chip provides less than 2 milli-radians (mrad) root-mean-square (rms) noise at 2.
From sampling data, we calculated total trial time, boundary violations that occurred when subjects drove outside the path, and the root-mean-square error (RMSE), defined as the average deviation from the center of the wheelchair path measured in pixels starting at the center point of the body of the wheelchair icon and following the shortest distance to the path midline.
We have shown that patients with an FPD > or = 124 ms and a root-mean-square voltage of the last 20 ms of the P-wave 20 < or = 3.