A NEW VIEW OF NONLINEAR WATER WAVES: The Hilbert Spectrum.Features the Hilbert spectral analysis method. Comparison between Fourier and Poincaré nonlinear mechanics; Discussion on the Hilbert transform; Advantages of the Hilbert method.HuangNorden...
A NEW VIEW OF NONLINEAR WATER WAVES: The Hilbert Spectrum. Features the Hilbert spectral analysis method. Comparison between Fourier and Poincaré nonlinear mechanics; Discussion on the Hilbert transform; Advanta... Huang,Norden,E.,... - 《Annual Review of Fluid Mechanics》 被引量: 0发表: 1999...
et al. A new view of nonlinear water waves: The Hilbert Spectrum. Annu. Rev. Fluid Mech. 31(1), 417–457 (1999). Article ADS MathSciNet Google Scholar Huang, N. E. et al. A confidence limit for the empirical mode decomposition and Hilbert spectral analysis. Proc. R. Soc. Lond....
This paper is concerned with the construction by a direct approach of a fairly general nonlinear theory of an incompressible inviscid fluid for application to water waves, which upon specialization yields (a) a theory suitable for deep waters, (b) one for waters of finite (non-shallow) depth ...
A new method valid for highly dispersive and highly nonlinear water waves is presented. It combines a time-stepping of the exact surface boundary conditions with an approximate series expansion solution to the Laplace equation in the interior domain. The starting point is an exact solution to the...
In the first experiment, the effectiveness of the proposed approach based on RST is demonstrated on 16 different datasets. The proposed approach is compared with various typical attribute reduction methods and popular optimizers in the literature, such as ant colony, nonlinear great deluge algorithm, ...
Here, you can take a boat ride, gliding through the green mountains and clear waters, experiencing the romance of "traveling on the green waves, with people in the painting." The cliffs and ancient villages along the banks are full of surprises. During the Spring Festival, the resort's div...
To provide a comparison point off which to judge the viability of using the impedance model described in Sect. 3.1, a weakly nonlinear time-domain model was developed in WEC-Sim (Ruehl et al. 2016). WEC-Sim uses a time-domain Cummins’ formulation (Cummins 1962) to model WEC dynamics and...
题目 21 Plane water waves travel from a shallow region into a deeper region. They travel more quickly in the deeper water.shallow water boundary wave direction deep water Which diagram shows the wave pattern in the deeper water? C AB CD 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
The pump spot is set with a FWHMx,y of 10 μm (FWHMkx,ky=0.6 μm−1 in reciprocal space), to facilitate the nonlinear scattering process in real space and have a wide enough spot size to cover the dispersion range of interest in k-space. Numerical methods To illustrate the ...