DocumentCode
2518453
Title
Comparative analysis of non-parametric and parametric frequency estimation methods
Author
Offelli, C. ; Narduzzi, C. ; Petri, D. ; Zanin, F.E.
Author_Institution
Dipartimento di Elettronica e Inf., Padova Univ., Italy
fYear
1993
fDate
18-20 May 1993
Firstpage
603
Lastpage
607
Abstract
The accuracy of the frequency estimates provided by non-parametric and parametric approaches is compared with regard to the effect of both noise and spectral interference. A comparison is made between methods based on the discrete Fourier transform and autoregressive approaches, underlining the tradeoff between resolution and computational effort. Suitable criteria are discussed for the selection of the more appropriate method for a given frequency estimation problem
Keywords
autoregressive processes; discrete Fourier transforms; frequency estimation; interference (signal); noise; signal processing; autoregressive method; discrete Fourier transform; noise; nonparametric frequency estimating; parametric frequency estimation; spectral interference; Amplitude estimation; Discrete Fourier transforms; Frequency estimation; Interference; Interpolation; Performance analysis; Phase estimation; Signal analysis; Signal resolution; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1993. IMTC/93. Conference Record., IEEE
Conference_Location
Irvine, CA
Print_ISBN
0-7803-1229-5
Type
conf
DOI
10.1109/IMTC.1993.382572
Filename
382572
Link To Document