alternating-direction implicit method
英 [ˈɔːltəneɪtɪŋ dəˈrekʃn ɪmˈplɪsɪt ˈmeθəd]
美 [ˈɔːltərneɪtɪŋ dəˈrekʃn ɪmˈplɪsɪt ˈmeθəd]
【计】交错方向隐式法
双语例句
- The optical field distribution of Erbium-doped glass planar waveguide is calculated first by the Finite-Differences Time-Domain based on Alternating-Direction Implicit Method ( ADI-FDTD).
用交变隐式差分方向的时域有限差分法（ADIFDTD）计算了掺Er3+玻璃平面光波导放大器中光场的分布。 - Attention is focused on a new method to reduce the numerical dispersion of the 3-D Alternating-Direction Implicit Finite-Difference Time-Domain ( ADI-FDTD) method through artificial anisotropy.
该文研究一种减小三维交替方向隐式时域有限差分法（ADI-FDTD）数值色散的新方法。 - And then the Alternating-Direction Implicit Finite-Difference Time-Domain ( ADI-FDTD) method is combined with the modified GRT. By the ADI-FDTD+ GRT method the computational time and domain are saved, respectively.
另外阐述了与交替方向隐式时域有限差分法（ADI-FDTD）相结合，使计算空间和时间同时被压缩，达到节省计算资源的目的。 - In the alternating-direction implicit method ( ADIM) and the generalized Douglas ( GD) scheme, the time-domain beam propagation equation is discretized with a truncation error two orders lower than that of conventional finite-difference scheme.
采用交替隐式法（ADIM）和综合道格拉斯（GD）法，离散化时域束传输方程，获得比普通差分格式低二阶的误差。 - The main contents are as follows: 1. The Finite-Differences Time-Domain based on Alternating-Direction Implicit Method ( ADI-FDTD) is applied to waveguide calculation, the transverse distributions of signal and pump light in waveguide are obtained using ADI-FDTD.
将交变隐式-时域有限差分（ADI-FDTD）方法应用于光波导计算，对光波导放大器中的光场分布进行数值计算，得到了平面光波导放大器中信号光和泵浦光的横向分布。