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- An improved finite difference method in solving vector wave equations based on H fields for full-vectorial analysis of optical waveguides is described. 摘要提出一種改進(jìn)的有限差分法,用以求解全矢量磁場(chǎng)波方程,分析光波導承載的全矢量本征模。
- EWI EURUSD wave Analysis Sample. 這次1303會(huì )是一個(gè)新的開(kāi)始浪么?
- By means of the dyadic Green's function technique and the principle of scattering superposition, the EM fields wre expressed in terms of spheroidal vector wave functios. 運用并矢格林函數和散射疊加原理,求解的電磁場(chǎng)表示為橢球矢波函數。
- A study is given to the necessary conditions for construction of normal vector wave functions in homogeneous stratified media. 研究了在均勻分層介質(zhì)中構成標準矢量波函數的必要條件。
- The necessary conditions for construction of normal vector wave functions in inhomogeneous media with graded refractive index are studied. 研究了在漸變折射率介質(zhì)中構成標準矢量波函數的必要條件。
- The prediction model of harmonic wave analysis includes inclinational item, periodical item and random item. 諧波分析法的預測模型包括趨勢項、周期項和隨機項;
- Scalar Wave Analysis of a Wavelength Demultiplexer Based on Concave Gratings[J]. 引用該論文 趙春華;朱祖華;陳抗生;楊易.
- A new method for analyzing nonstationary signal designated as local wave analysis is introduced. 該文介紹一種新的非平穩信號分析方法一局域波分析。
- Based on the vector wave theory, the formula for the calculation of propagation constants of guided modes or leaky modes in two-clad nonlinear uniaxial optical fibers is derived using the perturbation method. 基于嚴格的矢量波理論,用攝動(dòng)法導出了計算雙包層非線(xiàn)性單軸光纖導?;蛐孤┠鞑コ档墓?。
- To analyze the reasonableness of telephone communication system of frequency distyibution which transmits the bandwidth by using the partial wave analysis. 利用傅里葉級數(諧波分析),分析了頻分制電話(huà)通信系統傳輸頻帶寬度的合理性。
- Thus it is explained that a vector furc-tion space can be proiected into three uncrossed subspaces not only in Euclidean space but alsoin the subspace of vector wave functipn space. 由此說(shuō)明了一個(gè)矢量函數空間不僅可以通過(guò)它在歐氏空間中的射影分解為三個(gè)不相交的子空間,同樣可以通過(guò)它在矢量波函數系上的射影分解為三個(gè)不相交的子空間。
- According to the wave analysis based on stable stochastic theory,applying white noise to drive the designed shaping filter,interference model of ocean wave is obtained. 同時(shí),根據平穩隨機過(guò)程理論對海浪的分析可知,利用白噪聲驅動(dòng)所設計的成形濾波器,能夠獲得海浪干擾的數學(xué)模型。
- Applying the full wave analysis for aperture coupled microstrip antennas,the spectral domain integral equations are founded and solved numerically by the method of moments. 本文利用全波分析,建立了口徑耦合微帶天線(xiàn)的譜域積分方程,并用矩量法求其數值解。
- Direct difference solution of vector wave equation 矢量波動(dòng)方程的直接差分解法
- In this paper, some rules about the excitation of full wave analysis are given and also the bandwidth for inverse Fourier transfer in calculating impulse responses of time domain modes are discussed. 討論了全波時(shí)域方法求解時(shí)域模函數時(shí)域響應時(shí)激勵函數的選取原則 ;討論了用傅里葉反變換求解時(shí)域模函數沖擊響應時(shí)頻帶寬度的選取問(wèn)題 .
- For the sake of carrying on local control and health safety monitoring to this kind of structures, wave analysis is proceeded for the damaged simple bridge which is applied by square pulse. 出于對該類(lèi)結構進(jìn)行局部控制和健康安全監測的需要,應用回傳射線(xiàn)矩陣法,對方波脈沖作用下的有損傷簡(jiǎn)支橋梁進(jìn)行波動(dòng)分析。
- For the sake of carrying on local control and health safety monitoring to this kind of structures,wave analysis is proceeded for the damaged simple bridge which is applied by square pulse. 出于對該類(lèi)結構進(jìn)行局部控制和健康安全監測的需要,應用回傳射線(xiàn)矩陣法,對方波脈沖作用下的有損傷簡(jiǎn)支橋梁進(jìn)行波動(dòng)分析。
- superposition of vectorial waves 矢量波疊加
- Construction of Normal Vector Wave Functions in Graded Media 漸變折射率介質(zhì)中標準矢量波函數的構成
- Full wave analysis of M-IDG and its applications 微帶加載插入介質(zhì)波導的全波分析及其應用