Reminders about random signals
Noise in optical measurements
Article REF: R358 V3
Reminders about random signals
Noise in optical measurements

Authors : Jean‐Pierre GOURE, Gérald BRUN

Publication date: March 10, 1997 | Lire en français

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1. Reminders about random signals

This section summarizes the main results concerning random signals and their mathematical descriptions, which are necessary for analyzing noise in optical measurements [18] .

1.1 Definitions

  • Time average. Autocorrelation and intercorrelation

    Consider two monochromatic S(r→,t)  et  R(r→,t)...

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