網頁2024年2月22日 · The parabolic approximation has been used extensively for underwater acoustic propagation and is attractive because it is computationally efficient. Widely used parabolic equation (PE) model programs such as the range-dependent acoustic model (RAM) are discretized by the finite difference method. Based on the idea of the Pad … 網頁Citation: Kozitskiy, S. Coupled-Mode Parabolic Equations for the Modeling of Sound Propagation in a Shallow-Water Waveguide with Weak Elastic Bottom. J. Mar. Sci. Eng. …
Semi-Analytical Modelling of Linear Mode Coupling in Few-Mode …
網頁2024年4月9日 · This study aimed to determine the effect of irrigation amount (W), nitrogen (N), potassium (K), and zinc (Zn) on the net photosynthetic rate (Pn) of closely planted apple trees on dwarf rootstocks in arid areas of Xinjiang. Taking the “Royal Gala” apple as the experimental material, a mathematical model for Pn was … 網頁DOI: 10.1121/1.417664 Corpus ID: 55907660 THE COUPLED MODE PARABOLIC EQUATION @article{Abawi1996THECM, title={THE COUPLED MODE PARABOLIC … aukey ep-t31 manuale italiano
The coupled mode parabolic equation: The Journal of the …
網頁2024年8月26日 · Therefore, I do not recommend introducing coupled-mode parabolic equations right away. > The introductory section has been significantly expanded. 2. The author should first introduce the common models in computational ocean acoustics (rays, wavenumber ... 網頁2024年6月1日 · DOI: 10.1016/j.jcp.2024.109392 Corpus ID: 208366830 Pseudodifferential adiabatic mode parabolic equations in curvilinear coordinates and their numerical solution A generalized form of the matrix-invariant imbedding method was developed to solve boundary-value ... 網頁The mixer coupled with Antenna 2 has a larger harmonic number than that of the other mixer when coupled with Antenna 1. Even more, the mixer coupled with Antenna 2 shows a better mixing performance with the conversion efficiency of −69.6 dB in the 88th harmonic mixing, while the other, coupled with Antenna 1, only has a maximum harmonic number … gaia grüne hölle amazon