The phrase "adjust the variables" is correct and usable in written English.
You can use it in contexts where you need to modify or change specific factors or parameters in a process, experiment, or analysis.
Example: "To improve the accuracy of the model, we need to adjust the variables based on the latest data."
Alternatives: "modify the parameters" or "change the factors".
By applying the Trochidis and Kalaroutis model and using numerical methods to adjust the variables that define the impervious layers of the system, the values of the unknown parameters of the layers could then be calculated.
The Cox proportional hazard model was used to adjust the variables.
To fit the curve a custom written Matlab program was used to estimate the initial value of y 1 to y 4. Then the lsqcurvefit routine was used to adjust the variables to optimize the fit.
The changes to β-cell function and insulin sensitivity observed between the baseline visit and end of study (12 months later) in the development group were used as inputs to adjust the variables in the iHOMA2 model for each of the three hypotheses.
For the analysis of the cohort of patients who initially tested negative for anti-HCV, probability curves for seroconversion over time were created using the Kaplan-Meier method, as well as Cox regression models to adjust the variables of interest in SPSS 13.0.
Adjust the variables, if desired, to reflect a different interest rate or payment amount.
Unlike many existing approaches, we adjust the variable step-size using a quotient form of filtered versions of the quadratic error.
FL is used to automatically adjust the variable gain based on sliding surface and derivative of the sliding surface.
These control signals are applied to adjust the variable of p in order to improve convergence/tracking capability of the receiver.
To capture the effect of alternative vaccines with different durations of effectiveness, we adjust the variable (e) for different age groups.
I have adjusted the variables for inflation in some cases when the publicly available versions did not, but that is about as complicated as it gets.
