In this paper, a two-dimensional (2-D) transverse magnetic (TM) mode finite difference time domain (FDTD) method is used to simulate the indoor radio wave propagation and model the indoor ultra wideband (UWB) channel. The modulated Gaussian p

拉曼光谱函数。用于计算光纤通信中脉冲传输的非线性薛定谔方程。该函数函数可以在matlab环境下调用。-Raman spectroscopy function. Used to calculate the pulse propagation in optical fiber communications in nonlinear Schr?dinger equation. The function function call in the matlab environment.

该程序实现了对于光纤中的脉冲在光纤传播的演化过程-The program implements the evolution of the optical fiber pulse propagation in optical fibers

光纤中脉冲传输自变陡效应，有需要的可以自取，而是各自有点多(Self steepening effect of pulse propagation in optical fibers)