Sentence examples for using a spectral method from inspiring English sources

The mathematical model is solved using a spectral method based on the least squares formulation.

We discretize the equations by using a spectral method in space, and a multistep third-order accurate scheme in time.

Elastic plate flexure was calculated for a range of effective elastic thicknesses (Te) from 0.5 to 25 km using a spectral method.

The three-dimensional turbulent flow caused by a surface-mounted box was simulated using a spectral method for evaluation, confirming the stability limit proposed by theoretical estimate.

The numerical methods are developed for two of Arakawa's spatial grid types, namely B grid and C grid, using a spectral method in the vertical direction.

We study the time evolution of Gaussian wave packets, and we evaluate the eigenstates of hydrogen-like systems by using a spectral method.

Zheng and Wei [27, 28] investigated a time-fractional inverse diffusion problem by using a spectral regularization method and a modified equation method.

A modified Orr Sommerfeld equation for the disturbance streamfunction coupled to a linearized energy equation is derived and solved using a spectral collocation method.

We examine the associated linear eigenproblem both analytically and numerically using a spectral element method of arbitrary spatial order p. It is shown that existing sets of parameters, found by optimising the linear dispersion relation, give rise to unbounded eigenspectra which govern stability.

The transformed governing equations are an approach using a spectral relaxation method.

The dimensionless governing coupled linear partial differential equations are solved using a spectral relaxation method.