Graph Signal Processing, Fourier Transform, Graph Fourier Transform, Eigenvectors, Spectral Analysis.
Challenges, and Applications. Proceedings of the IEEE [2] Introduction to Z-Transform — https://www.youtube.com/watch?v=mJgVOV9jRZU [3] Discrete Fourier Transform — Simple Step by Step — https://www.youtube.com/watch?v=mkGsMWi_j4Q [4] Time Shifting Property of Z-Transform —