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- In the framework of Geoacoustics interface wave theory,a time domain finite difference model for the propagation of interface wave in shallow sea has been developed. 根據地聲界面波的相關(guān)理論,采用時(shí)域有限差分法建立淺海沉積層中界面波傳播模型。
- time domain finite difference method 時(shí)域有限差分法
- It is well known that the finite difference time domain (FDTD) method is a powerful numerical analysis tool for solving electromagnetic problems. 中文摘要眾所周知的，時(shí)域有限差分法用來(lái)解決電磁的問(wèn)題是一個(gè)很好的分析工具。
- Maxwell's equations can be discretized by finite difference time domain (FDTD) to simulate ground penetrating radar (GPR). 摘要利用時(shí)間域有限差分(FDTD)法將麥克斯韋方程進(jìn)行離散化，可以對地質(zhì)雷達進(jìn)行數值模擬。
- Taflove, A., and Hagness, S. C., Computational Electrodynamics : The Finite Difference Time Domain Method, Artech House, Boston, 2000. 葛得彪，閏玉波，電磁波時(shí)域有限差分法，西安電子科技大學(xué)出版社，西安，2003年。
- The acoustical wave equation is presented a serial spatial and time iterative equations and room acoustics field is simulated using finite difference time domain method. 時(shí)域有限差分法將聲波基本方程表示為一個(gè)時(shí)間和空間的迭代方程組，實(shí)現對室內聲場(chǎng)中低頻段的模擬計算。
- A novel fast 2D time domain finite element beam propagation method (FE-TD-BPM) which is used to analyze planar lightwave circuit(PLC) is presented. 摘要提出并建立了一種新型的快速分析平面光波光路器件傳輸特性的2D時(shí)域有限元束傳播法(FE-TD-BPM)模型。
- The round contour integration method is proposed to accurately simulate the currents on conducting thin-wire by using the subsell technique in the Finite Difference Time Domain FDTD method. 提出了在時(shí)域有限差分FDTD方法中應用亞網(wǎng)格技術(shù)精確模擬細導線(xiàn)上電流的改進(jìn)方法圓形積分回路法。
- In order to verify the left-handed property of a metamaterial, the transmission property of a Gaussian beam through a prism of such material was studied by an experimental and a numerical finite difference time domain (FDTD) methods. 為了驗證異向介質(zhì)的左手特性;分別采用棱鏡實(shí)驗和時(shí)域有限差分法(FDTD)模擬的方法對高斯波束透過(guò)異向介質(zhì)棱鏡的傳播特性進(jìn)行研究.
- The thesis emphasize on electromagnetic (EM) analysis of the optical scattering by wings of tropical butterfly called Morpho rhetenor with finite difference time domain (FDTD) method. 應用時(shí)域有限差分(FDTD)方法對Morpho rhetenor熱帶蝴蝶翅膀的光學(xué)散射特性進(jìn)行電磁分析研究。
- The finite difference time domain (FDTD) method was used to simulate the electromagnetic pulse (EMP) induced current in circuits inside a shielding box by a wire penetrated with an aperture. 應用時(shí)域有限差分(FDTD)法對電磁脈沖作用下,導線(xiàn)貫通屏蔽箱體內電路上的耦合干擾電流進(jìn)行了建模和仿真。
- Two-dimensional photonic crystals with heterostructure is proposed.Its band gap was calculated by the finite difference time domain method.The numerical analysis showed that the band gap is enlarged. 提出異質(zhì)結構的二維光子晶體模型,用時(shí)域有限差分法計算其帶隙,數值計算結果表明,其帶隙寬度變大。
- An efficient two-dimensional finite difference time domain (2D-FDTD) method was used for the accurate computation of frequency-dependent parameters for on-chip interconnects in high-speed ICs. 摘要采用二維時(shí)域有限差分(2D-FDTD)法精確計算了高速集成電路芯片內互連線(xiàn)的頻變等效電路參數。
- The commonly used migration methods include split step Fourier (SSF), Fourier finite difference (FFD), frequency space domain finite difference (FXFD), and generalized screen (GS). 目前常用的這類(lèi)方法有分步傅里葉法 (SSF)、傅里葉有限差分法 (FFD)、頻率空間域有限差分法 (FXFD)和廣義屏法(GS)。
- The method of transient is applied to predict the Radar Cross Section (RCS) of a three-dimensional target over a frequency band based on Finite Difference Time Domain (FDTD) method. 摘要采用基于時(shí)域有限差分法(FDTD)的瞬態(tài)分析來(lái)快速獲取三維目標寬帶RCS頻率響應。
- A finite-difference time-domain formulation for dispersive media, called piecewise linear current convolution (PLCC) finite different time domain (FDTD) method is presented. 摘要給出了一種高效性和高精度的算法-分段線(xiàn)性電流卷積時(shí)域有限差分算法，并應用于模擬電磁場(chǎng)在色散等離子體介質(zhì)中的傳播。
- time domain finite element method (TDFEM) 時(shí)域有限元方法（TDFEM）
- time domain finite element method(TDFEM) 時(shí)域有限元方法
- finite difference time domain (FDTD) 時(shí)域有限差分法
- finite difference at time domain 時(shí)域有限差分
