Measuring Variability in the Presence of Noise

  • W. F. Welsh
Part of the Astrophysics and Space Science Library book series (ASSL, volume 218)


Quantitative measurements of a variable signal in the presence of noise requires careful attention to subtle affects which can easily bias the measurements. This is not limited to the low-count rate regime, nor is the bias error necessarily small.


Light Curve Light Curf Notch Filter Noise Contamination True Amplitude 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media Dordrecht 1997

Authors and Affiliations

  • W. F. Welsh
    • 1
  1. 1.Department of PhysicsKeele UniversityKeele, StafforshireUK

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