The average value of the power spectrum of Poisson noise can be determined using the Fourier energy theorem, also known as Plancherel's or Parseval's theorem. This theorem establishes a relationship between the time domain and frequency domain representations of signals. In the context of Poisson noise, applying this theorem allows for the calculation of the average power spectrum effectively. Understanding this relationship is crucial for analyzing signals affected by Poisson noise.
PREREQUISITESResearchers in signal processing, data scientists analyzing noise in datasets, and engineers working with systems affected by Poisson noise will benefit from this discussion.