Accession Number : ADD005959

Title :   Sequential Probability Ratio Test for Friend Identification System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Bishop,Walton B

Report Date : 23 Jan 1979

Pagination or Media Count : 43

Abstract : The present invention involves apparatus for performing a sequential probability ratio test to make decisions in a Friend Identification System. The apparatus determines a product of sequential ratio probabilities and compares them to appropriate threshold probability values to make decisions as to acceptability, non-acceptability, or the unknown nature of replies from a target. (Author)

Descriptors :   *Patents, *Sequences(Mathematics), *Probability density functions, *Gates(Circuits), *Algorithms, Target acquisition, Target discrimination, Test methods, Interrogation, Limitations, Test equipment, Logic circuits, Logic devices

Subject Categories : Electrical and Electronic Equipment
      Statistics and Probability

Distribution Statement : APPROVED FOR PUBLIC RELEASE