Added power-spectral-density graph. It shows how the power of a signal is distributed across different frequency components. This helps in understanding the frequency content of the signal, identifying dominant frequencies, and analyzing harmonic structures.
Added power-spectral-density graph. It shows how the power of a signal is distributed across different frequency components. This helps in understanding the frequency content of the signal, identifying dominant frequencies, and analyzing harmonic structures.
https://github.com/user-attachments/assets/8f646ecd-d307-4cef-a141-612860c575f0
@dinxsh @Soumya-Kushwaha Please review and merge my PR.