Sentence examples for problem in the frequency from inspiring English sources
Noise reduction is often formulated as a linear filtering problem in the frequency domain.
Two reduction methods are proposed in this paper to solve this problem in the frequency domain.
The inverse problem is stated from a direct linear problem in the frequency domain.
The frequency dependence of their mechanical properties results in integral differential equations of motion in the time domain along with a nonlinear eigenvalue problem in the frequency domain.
Using the hypothesis of imposed harmonic motion for the submerged structure, we solve the linear hydrodynamics problem in the frequency domain by employing a semianalytical method based on oscillating Stokeslets.
The boundary element method (BEM) in its simple form when solving the exterior acoustic problem in the frequency domain has difficulties at the frequencies of internal resonances of the closed structure.
Independent vector analysis (IVA) is a special form of independent component analysis (ICA), which has demonstrated its prominent performance in solving convolutive blind source separation (BSS) problems in the frequency domain.
A major problem in documenting the frequency of deep vein thrombosis related to air travel is that patients disperse rapidly after flights, and complications can occur days or even weeks later, with neither patients nor doctors necessarily linking it to earlier trips.
We apply the same asymptotic analysis to a discrete version of the problem, in which the frequency variable is discretized by the multigroup method, the direction variable by the discrete-ordinates method, the time variable by the fully implicit method, and the spatial variable by a subcell-balance method.
In this paper, we pose the TEQ design problem completely in the frequency domain by defining a frequency-domain weighted least-squares cost function.
By elementary calculations, the solution of problem (1.1) in the frequency space is given by f ˆ = ξ 2 1 − e − ξ g ˆ , (1.8).
