This repository contains code to introduce the core functions and plotting methods when using fast fourier transforms for spectral analysis in 1D.
The High Harmonic Generation Script uses Data from a numerical simulation conducted using EPOCH particle-in-cell (PIC) code. Documentation on EPOCH can be found in this repository: https://github.com/Warwick-Plasma/epoch
The sdf file contains the data used in the script. To open this file in MATLAB, you will need the download the GetDataSDF package from the repository above.