DocumentCode :
803187
Title :
Correlation measurement and identification--A novel approach
Author :
Papoulis, Athanasios
Author_Institution :
Polytechnic Institute of New York, Brooklyn, NY, USA
Volume :
15
Issue :
3
fYear :
1970
fDate :
6/1/1970 12:00:00 AM
Firstpage :
334
Lastpage :
335
Abstract :
A novel system is discussed for measuring the auto-correlation 
of a random process. The system consists of a scaling device and a filter whose output equals 
. Thus, is determined not by a succession of discrete values but as a continuous signal in real time. It is also shown that the instrument can be used to determine the impulse response 
of a dynamic system 
. The unknown response is exhibited as a continuous signal.
of a random process. The system consists of a scaling device and a filter whose output equals . Thus, is determined not by a succession of discrete values but as a continuous signal in real time. It is also shown that the instrument can be used to determine the impulse response of a dynamic system . The unknown response is exhibited as a continuous signal.Keywords :
Correlation measurements; Stochastic processes; Autocorrelation; Contracts; Correlators; Delay lines; Filters; Instruments; Integral equations; Linear systems; Random processes;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1970.1099450
Filename :
1099450
Link To Document :
