Sentence examples for using a trial-and-error method from inspiring English sources

The coefficient of propagation and ground effect for this model was then estimated using a trial-and-error method, and applied to the highway traffic noise simulation model.

Finally, the temporal evolution of the fumarole emissions of H2O CO2 (Supplementary Fig. 1b) can be used to confine the total amount of fluid injected in each of the 14 IMF events (Supplementary Table 1) using a trial-and-error method.

Despite numerous attempts to determine the appropriate re-sampling proportion in each class by using a trial-and-error method in order to construct a classification model with imbalanced data (Barandela, Vadovinos, Sánchez, & Ferri, 2004; He, Han, & Wang, 2005; Japkowicz, 2000; McCarthy, Zabar, & Weiss, 2005), the optimal strategy for each class may be infeasible when using such a method.

By using a trial-and-error method, we select F t) = e-tand then, (1) holds.

Crews have to use a trial-and-error method by flipping lines on and off until they find failed or weak lines.

The autofrettaged pressures are obtained by using a trial and error method.

The Green function can be obtained equally for a beam with a non-uniform cross-section as well as a beam with uniform cross-section, and it enables the setting up of the frequency equation in eigenvalue form, so that the free vibration of the beam can be analysed efficiently without any calculation using a trial and error method.

Wan et al. (2008) defined the coefficient of restitution for the cyclone walls using a trial and error method.

The aim was to establish, using a trial and error method, a single search formula detecting the smallest set of articles that included at least all the 24 'core articles'.

Using a trial and error method, the threshold values, providing the most accurate measurement compared to direct visual counting, were selected.

For example, the hackers used a so-called brute force attack, a trial-and-error method of obtaining information, like a user's password, according to Itsik Mantin, director of security research at Imperva.