DocumentCode :
913868
Title :
Distance measures and asymptotic relative efficiency
Author :
Kobayashi, Hisashi
Volume :
16
Issue :
3
fYear :
1970
fDate :
5/1/1970 12:00:00 AM
Firstpage :
288
Lastpage :
291
Abstract :
The relationship between distance measures and asymptotic relative efficiency is discussed. It is shown that the ratio of the Bhattacharyya distance or 
divergences of two test statistics is equivalent to asymptotic relative efficiency. Two-input systems are discussed as examples, and the performances of the polarity coincidence correlator (PCC) and the correlator are discussed in terms of the distance measures of reduced data.
divergences of two test statistics is equivalent to asymptotic relative efficiency. Two-input systems are discussed as examples, and the performances of the polarity coincidence correlator (PCC) and the correlator are discussed in terms of the distance measures of reduced data.Keywords :
Correlators; Probability; Signal detection; Circuits; Correlators; Diffusion processes; Filtering theory; Hilbert space; Information theory; Markov processes; Probability; Stochastic processes; Time series analysis;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/TIT.1970.1054457
Filename :
1054457
Link To Document :
