Poisson pre-processing of nonstationary photonic signals: Signals with equality between mean and variance
Fig 2
Phase space plot shows a marked difference of signals originating from poisson vs. normal distribution.
a) Time waveform of a model signal with Poisson distribution (λ = 500, n = 3000); b) its depiction in the phase space and a close-up view of its central part. c) Time waveform of a model signal with normal distribution (μ = 500; , n = 3000); d) its depiction in the phase space and a close-up view of its central part.