Hansen's method (see ibid., vol.AES-18, p.510-512, July 1982) for obtaining the threshold for a specified false-alarm probability following noncoherent integration after square-law detection is applied to finding the inverse of the incomplete gamma function. The method is algebraic and direct, circumventing the necessity for repeated evaluation of an integral of a finite series. The method is applied to finding any specified percentile of the chi-square distribution and to finding the required signal-to-noise ratio for a specified detection probability of a Swerling II target.
Hansen's method applied to the inversion of the incomplete gamma function, with applications
Die Anwendung der Hansen-Methode auf die Umkehrung der unvollstaendigen Gammafunktion mit Beispielen
IEEE Transactions on Aerospace and Electronic Systems ; AES-21 , 5 ; 728-731
1985
4 Seiten, 7 Quellen
Aufsatz (Zeitschrift)
Englisch
Investigations in Hansen's planetary theory
TIBKAT | 1967
|Investigations in Hansen's planetary theory
AIAA | 1967
|Recurrence formulae for the Hansen's developments
AIAA | 1969
|