论文标题
改进的拆分型傅立叶方法的模拟精度
Improved Simulation Accuracy of the Split-Step Fourier Method
论文作者
论文摘要
我们通过在线性步骤中加入低通滤波器来研究一个修改的分型傅立叶方法（SSFM）。该方法可以同时达到更高的模拟精度和略有降低的复杂性。
We investigate a modified split-step Fourier method (SSFM) by including low-pass filters in the linear steps. This method can simultaneously achieve a higher simulation accuracy and a slightly reduced complexity.
