DocumentCode
1560392
Title
Sampling criteria for the estimation of multisine signal parameters
Author
Carbone, Paolo ; Nunzi, Emilia ; Petri, Dario
Author_Institution
Dipt. di Ingegneria Elettronica e dell´´Informazione, Perugia Univ., Italy
Volume
50
Issue
6
fYear
2001
fDate
12/1/2001 12:00:00 AM
Firstpage
1679
Lastpage
1683
Abstract
In this paper, conditions are derived for the accurate estimation of multisine signal parameters. It is shown that different requirements need to be satisfied from those imposed by the sampling theorem and that time-averaging may provide severely corrupted values. Various sampling schemes and estimation procedures are described, and examples are given for illustration purposes
Keywords
discrete Fourier transforms; parameter estimation; sampled data systems; signal reconstruction; signal sampling; Hamming window; discrete-time Fourier transform; discrete-time approach; mean-square value; memoryless nonlinear transformation; multisine signal parameters estimation; numerical instrumentation; sampled data systems; sampling schemes; signal reconstruction; signal sampling; time-averaging; Associate members; Bandwidth; Frequency estimation; Instruments; Sampled data systems; Sampling methods; Signal processing; Signal reconstruction; Signal sampling; State estimation;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.982967
Filename
982967
Link To Document