The phrase "a variation in parameters" is correct and usable in written English.
It can be used in contexts where you are discussing changes or differences in specific variables or factors within a particular system or model.
Example: "The study revealed a variation in parameters that significantly affected the outcome of the experiment."
Alternatives: "a change in variables" or "a difference in factors."
Needless to suggest that there is always a variation in estimated parameters by each technique.
To satisfy the experimental requirements and realize a variation in the parameters, previously developed polishing equipment was employed [37] for verification on a component of a grooved drum.
Figure 8 displays the robustness indexes under three different signals: a constant input signal, a square-wave periodic signal and a sinusoidal signal with an increase in the signal strength under a variation in the parameters of 10% and 200%).
A circadian variation in parameters regulating oxidative stress was reported, but remained controversial (26, 27).
A variation in the structural parameters of the bio-cake was found for different fluxes.
This pest species has a variation in its biological parameters and reproduction on different sweet pepper cultivars (Alizadeh et al., 2016).
The effect of ion substitution on the crystal structure of hydroxyapatite was determined by detecting a variation in the lattice parameters.
Three different SiOxCyHz type coatings based on highly crosslinked plasma polymer primer layers were prepared with a variation in the deposition parameters, in particular regarding the mixing ratio between the gaseous educts hexamethyldisiloxane (HMDSO) and oxygen.
Subsequently we studied how a variation in the significant parameters would affect the behaviour of the pathway when varied one-at-a-time and in pairs of two.
There is definitely a variation in the cost parameter a5 since larger shifts tend to produce higher values of a5 and smaller ones relatively a lower value of a5.
