Finite Difference in Time Domain 差分方法 ; 用有限时域差分方法
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The algorithm USES multi-time steps to replace single time step in traditional non-uniform finite-difference time-domain (NU-FDTD) method to enhance the computing speed.
该方法通过应用多个时间步长替代传统非均匀时域有限差分(NU - FDTD)法的单一时间步长的算法来提高计算速度。
In this paper we analyze the transient responses directly in frequency domain using time domain difference (FDTD).
直接从时间域出发，应用时域有限差分方法(FDTD)分析地下和地面的瞬变响应。
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