DocumentCode
926218
Title
The estimator-correlator for discrete-time problems
Author
Schwartz, Stuart C.
Volume
23
Issue
1
fYear
1977
fDate
1/1/1977 12:00:00 AM
Firstpage
93
Lastpage
100
Abstract
A class of discrete-time detection problems is formulated and a general recursive formula for the likelihood ratio is obtained. The result is analogous to the general likelihood-ratio formula or "estimator-correlator" receiver which has been derived in continuous time for a number of detection problems. As in the continuous-time versions, a conditional-mean estimate again plays a central role in the receiver structure.
Keywords
Correlators; Least-squares estimation; Signal estimation; Calculus; Correlators; Detectors; Gaussian noise; Least squares approximation; Random variables; Recursive estimation; Scattering; Stochastic processes; Technological innovation;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1977.1055660
Filename
1055660
Link To Document