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