This m-file displays the time waveform for the Gaussian pulse function and the first and second derivatives of the Gaussian pulse function for a 0.5 nanosecond pulse width. Other values of pulse widths may be used by changing fs,t,t1. The program use

高斯一阶导数生成的UWB单脉冲信号，脉冲宽度为0.5ns-Gaussian first derivative monopulse generated UWB signal, pulse width of 0.5ns