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Optimal Fitting of Non-linear Detector Pulses with Nonstationary NoiseOptimal extraction of pulses of constant known shape from a time series with stationary noise is well understood and widely used in detection applications. Applications where high resolution is required over a wide range of input signal amplitudes use much of the dynamic range of the sensor. The noise will in general vary over this signal range, and the response may be a nonlinear function of the energy input. We present an optimal least squares procedure for inferring input energy in such a detector with nonstationary noise and nonlinear energy response.
Document ID
20020066769
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Fixsen, D. J.
(Science Systems and Applications, Inc. United States)
Moseley, S. H.
(NASA Goddard Space Flight Center Greenbelt, MD United States)
Cabera, B.
(Stanford Univ. CA United States)
Figueroa-Felicianco, E.
(NASA Goddard Space Flight Center Greenbelt, MD United States)
Oegerle, William
Date Acquired
August 20, 2013
Publication Date
January 1, 2002
Subject Category
Physics (General)
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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