overline

(redirected from Overbar)

overline

[′ō·vər‚līn]
(communications)
In teletypewriter practice, the printing of one group of characters over another.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
where the overbar ([bar.***]) indicates spatial averaging.
The superscripts b, a, and o denote the background, analysis, and observation, respectively, and the overbar represents an ensemble mean.
where the overbar shows symmetric conjugation defined as follows:
where the overbar used in equations is to indicate the steady-state value of the interesting state variables.
where the overbar is used to indicated the steady-state value of interesting state variables.
in which underline denotes the lower bound of the character and overbar denotes the upper bound, respectively.
References: Dalton (1802); Penman (1948); Singh and Xu (1997) Eddy covariance [lamda]E = [lambda]([bar.w'q']) Summary: Evaporation is calculated from high-frequency (typically 10 Hz) measurements of the deviation of specific humidity q' and vertical wind speed w' relative to a time-averaged mean (overbar: typically 30 min).
where an overbar is used to represent an agent's belief about the other agent's model.