Approximate inversion of Marcum's Q-function

Approximate inversion of Marcum's Q-function

A simple method for inverting Marcum's Q-function, based on the saddlepoint approximation, is presented, and its results are compared with exact solutions and with the results of the Gaussian approximation.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on aerospace and electronic systems 1998-01, Vol.34 (1), p.317-319
1. Verfasser: Helstrom, C.W.
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
Calculators
Equations
Gaussian approximation
Gaussian processes
Noise level
Probability
Radiometry
Signal to noise ratio
Software algorithms
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Beschreibung
Zusammenfassung:A simple method for inverting Marcum's Q-function, based on the saddlepoint approximation, is presented, and its results are compared with exact solutions and with the results of the Gaussian approximation.
ISSN:0018-9251
1557-9603
DOI:10.1109/7.640289