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- Secondly,based on this algorithm,the domain derivative is introduced to solve the reconstruction of the shape of obstacle of Helmholtz equation. 在此基礎上，利用區域導數求解Helmholtz方程的區域識別問題。
- In cylindrical coordinates, the transverse magnetic and transverse electric field modes are from the general solutions to the vector-wave equation (Helmholtz equation). 在柱坐標系下，橫電及橫磁各分量的具體形式來源於矢量亥姆霍茲方程的一般解。
- A new coupled-mode theory based on scalar modes is presented for the anisotropic waveguide with random disturbance via Helmholtz equation and a modified dielectric tensor. 摘要從亥姆霍茲方程出發，得到了各向異性光波導在弱導近似下的耦合模理論。
- Using method of Cole Hopf transformation,Helmholtz equation was transformed to Riccati equation,and propagation characteristics of guided modes in planar optical waveguides was analyzed in a simple and direct way. 採用 Cole- Hopf變換法 ,將平板光波導導模所滿足的二階常微分方程 (Helmholtz方程 )變換成一階常微分方程 (Riccati方程 ) ,用較簡單且有效的方法分析導模的特性。
- The test problem is the boundary integral equation from the exterior Dirichlet problem for the Helmholtz equation with a smooth arc as its boundary, and it is solved using BEM both with and without the singular elements. 以一條弧為邊界的Helmholtz方程外 Dirichlet問題導出的邊界積分方程為例 ,分別用一般的邊界元法和帶奇性單元的邊界元法進行計算。
- Abstract: From the Helmholtz equation, the optical field analytical expression of an ultrashort pulse propagating through a small aperture lens was acquired with chromatic and spherical aberration. 摘 要： 從亥姆霍茲方程出發，考慮透鏡的色差和球差，得到了超短脈衝經過小數值口徑透鏡后光場的解析表達式；
- From the Helmholtz equation, the optical field analytical expression of an ultrashort pulse propagating through a small aperture lens was acquired with chromatic and spherical aberration. 摘要從亥姆霍茲方程出發，考慮透鏡的色差和球差，得到了超短脈衝經過小數值口徑透鏡后光場的解析表達式；
- Abstract: A new coupled-mode theory based on scalar modes is presented for the anisotropic waveguide with random disturbance via Helmholtz equation and a modified dielectric tensor. 摘 要： 從亥姆霍茲方程出發，得到了各向異性光波導在弱導近似下的耦合模理論。
- Based on Biot's theory,using Fourier transform and potential function,the wave dynamic equations for Biot's theory can be deduced to several Helmholtz equations. 基於Biot理論,利用Fourier變換和勢函數方法,將Biot波動方程化為一組Helmholtz方程。
- The most obvious one of advantages for IMM is that the Navier Stokes equations can be changed into one set of the Helmholtz equations with the pair of parameters of (k 1, k 2), the horizontal wavenumbers. 由此將Navier－Stokes方程轉化為以水平波數（k1，k2）為參數的一組法向Helmholtz方程組，同時可更有效地求解壓力。
- Optimized Schwarz Methods for the Helmholtz Equation 求解Helmholtz問題的最優Schwarz演算法
- A Fast Algorithm for Solving Helmholtz Equation on Regular Domain 規則區域上Helmholtz方程的一種快速演算法
- Fast Multipole Methods for the Helmholtz Equation in Three Dimensions 三維亥姆霍茲方程的快帶多極方法
- I can't make this equation come out. 我不會解這個方程式。
- Use menus to provide a pedagogic vector. 用菜單來提供一條學習的途徑。
- That is transitory or semipersistent in its vector. 在它的介體中是屬於中間的或半持久的。
- The vector product is said to be anticommutative. 可以說矢積是反交換的。
- What does x represent in this equation? 這個方程式中的x代表什麼?
- These are inserted into a cloning vector. 它們被插入克隆載體。
- Angular momentum is an axial vector quantity. 角動量是一種軸矢量。
