variable parameter

variable parameter

[′ver·ē·ə·bəl pə′ram·əd·ər]
(computer science)
A parameter whose storage address is passed to a subprogram so that the subprogram can alter its value.
(physics)
A parameter which may be varied to assume any value in some range.
References in periodicals archive ?
All bolt-on sensors give errors with large weather changes but a new variable parameter filter is claimed to hold the display steady while still responding instantly to fills and discharges.
Analysis of variance (ANOVA): Analysis of variance computed for evaluating the individual contribution of each variable parameter. Larger the better (LTB) version was used for the yield determination.
The solutions of the Schrodinger equation in terms of special mathematical functions for energy-independent potentials which are proportional to an arbitrary variable parameter and have a shape independent of that parameter are very rare [1-10] (see the discussion in [11]).
A systematic study for optimizing the one-pot/three-component/two-stage CuAAC click SGP was performed on the example of click PE PE8E4 (Figure 4, k = 8,1 = 4): 620.8 mg (1.870 mmol) of di-(bromoacetic acid)-tetramethylene diester (E4B) and 267.4 mg (4.114 mmol, 10mol.% excess) of sodium azide were dissolved in a predetermined volume (a variable parameter) of a predetermined organic solvent (a variable parameter) and stirred at a predetermined temperature (a variable parameter) for a predetermined period of time (a variable parameter).
The logit function is the canonical link for mean estimation leading to log-odd predicting variable parameter estimates, exponentiation of these parameter estimates yield odds ratios.
Applicability Test of Mualem Model and Variable Parameter Modification Method.
The panel model consists of 3 different forms: the variable parameter model, variable intercept model and constant parameter model.
where [sigma] is the variable parameter, [??] is a small positive element which ensures the function is continuous and differentiable.
Whereas in this paper, it will be demonstrated that by letting the characteristic impedance of the uniform TLs in the SCRLH configuration be an additional variable parameter, the modified SCRLH TL based stubs can produce vital high/low impedances at the arbitrarily specified dual frequencies, which guarantees the realizability of the targeted dual-band 90[degrees] couplers with unequal power divisions.
The results of application of genetic PI controller are compared to those obtained by the fuzzy PI controller under variable reference speed, variable load and variable parameter conditions and are summarized in Table 4.
where X--the parameter that is optimised (variable parameter), G--the definition area of partial optimality criteria; [Y.sub.f0]--the importance of f partial criterion advantage, p0 f (x)--standardised function of f partial optimality criterion, x--the optimal value of variable parameter.
The variable parameter of the pendulum system is frequency [omega] of the external periodic excited moment.

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