The phrase "ambient variables" is correct and usable in written English.
It can be used in contexts related to programming, environmental science, or any field where external factors influence a system or process.
Example: "In our simulation, we need to account for ambient variables that may affect the outcome of the experiment."
Alternatives: "environmental factors" or "surrounding variables".
For each case, information was obtained that could be used to understand and predict the evolution of ambient variables that impact thermal comfort and energy consumption in buildings.
A dispersion equation is derived by assuming that the spatial variations of the ambient variables can be lumped by using their average values.
Physiological or ambient variables were comparable on the four study days (Table 2).
Correlations among ambient variables are reported in Table 3. Outdoor concentrations of fine (PM2.5) and coarse (PM10 2.5) particulate matter were weakly correlated.
These habitats exhibit pronounced variations in ambient variables such as oxygen content and temperature, both on a temporal and spatial scale.
However, the cumulative effect of these inter-unit variations in ambient variables would cause less then a 0.2%% error in the calculation of the important VO2 variable (Howley et al. 1995; Withers et al. 2000), and is of little physiological importance.
They reported their thermal sensations, perceptions and behaviors in questionnaires while their ambient environmental variables were measured.
To overcome this drawback, the ANFIS technique suggested in this paper may easily and rapidly be updated as gas turbine parameters and ambient environmental variables change.
We present a mathematical model to diagnose HVAC systems in buildings based upon the analysis of a small number of ambient state variables.
For example, Yang evaluates occupancy modeling using twelve ambient sensor variables with results which demonstrate that 20% of gas and 18% of electricity could be saved effectively if occupancy-based demand-response HVAC control is implemented in IB [42].
Upon inclusion, patients will undergo non-invasive risk stratification, including beat-to-beat variability of repolarization (BVR), T-wave alternans, T-wave morphology variables, ambient arrhythmias from Holter, heart rate variability, and heart rate turbulence.
