Root mean square definition

Root mean square. ( ) means the square root of the arithmetic mean of the squares of values and defined as:
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Root mean square. (“rms”) means the square root of the arithmetic mean (i.e., the average) of the squares of a set of values;
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Root mean square or “RMS” means the square root of the average of the squares of differences from zero;
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Examples of Root mean square in a sentence

  • Root mean square difference deviation RMSD (ppm) between CO2 concentration fields using NEP of TM3 with 68 sites and with Gaussian PDF on prior parameters (i.e., TM3/68) in contrast to TM3 with 68 sites but with lognormal PDF (i.e., TM3/68b).

  • Root mean square of the symmetrical three-phase short circuit current infeed at the instant of fault (I1”).

  • Root mean square of the symmetrical three-phase short circuit current after the subtransient fault current contribution has substantially decayed (I1’).

  • Root mean square roughness is in agreement with these observations, revealing values decreasing from 45 to 15 nm with the addition of trimethyl aluminum as a dopant.

  • Root mean square error RMSE (upper graph) and BIAS (lower graph).

  • This ‘movement scrubbing’ included removing frames that were flagged based on one of the two criteria (176): • Total displacement across all 6 rigid-body parameters exceeding 0.5 mm (assuming 50 mm cortical sphere radius); • Root mean square of difference in intensity between current and preceding frame divided by mean intensity and normalized to time series median exceeding a value of 3.

  • Gaussian Distribution of Random Signal [28] 3.2. PSD random vibration The following section will explain what a PSD is through the following topics: • What is PSD and description of each word in abbreviation PSD• Generating a PSD• Calculation of the surface under the PSD curve (Root mean square) 3.2.1. What is PSD [30] PSD is a function that describes the energy content distribution of a quantity over a frequency range.

  • To monitor the effect of NT/Ç labels on the entire structure, Root mean square deviation (RMSD) of the backbone of the entire structure (excluding the two terminal residues at 5' and 3' ends) with respect to the starting structure of the simulation was calculated (Table 3).

  • Root mean square deviation (RMSD) of the vacuum and solution geometries (RMSDV/S)is shown for each species.clarity and facilitate the reading, now on a simplified nomen- clature will be adopted for the complexes.

  • Level eaves line at 2.4m above ground level adjacent to Aylestone Road (item (a) from paragraph 2.4 of this report).


More Definitions of Root mean square

Root mean square. ( ) means the square root of the arithmetic mean of the squares of values and defined as: where: is the measured or calculated value is the number of values
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Root mean square. ( x rms ) means the square...
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