In this tutorial, we explain how to simulate a pulse response of an RLC circuit in LTspice. We explain how to define the pulse train in LTspice, and then we explain how to model an RLC (resistor, inductor, and capacitor) circuit. Finally, we explain how to simulate the output voltage of the system when the input is a pulse train voltage.
The pulse train with the LTspice parameters is given below.
The LTspice window for defining the pulse train is given below. For more details see the tutorial given below.