Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bischl, Bernd | - |
dc.contributor.author | Ligges, Uwe | - |
dc.contributor.author | Weihs, Claus | - |
dc.date.accessioned | 2009-04-30T10:23:11Z | - |
dc.date.available | 2009-04-30T10:23:11Z | - |
dc.date.issued | 2009-04-30T10:23:11Z | - |
dc.identifier.uri | http://hdl.handle.net/2003/26092 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-588 | - |
dc.description.abstract | This article comments on a frequency estimator which was proposed by [1] and shows empirically that it exhibits a much larger mean squared error than a well known frequency estimator by [2]. It is demonstrated that by using a heuristical adjustment [3] the performance can be greatly improved. Furthermore, references to two modern techniques are given, which both nearly attain the Cramér-Rao bound for this estimation problem. [1] U. Ligges. Transkription monophoner Gesangszeitreihen. PhD thesis, TU Dortmund, 2006. [2] B. G. Quinn. Estimating frequency by interpolation using Fourier coefficients. Signal Processing, IEEE Transactions on, 42(5):1264-1268, May 1994. [3] E. Jacobsen. Frequency estimation page. www.ericjacobsen.org/fe2/fe2.htm. | en |
dc.language.iso | en | de |
dc.subject.ddc | 004 | - |
dc.title | Frequency estimation by DFT interpolation | en |
dc.title.alternative | A comparison of methods | en |
dc.type | Text | de |
dc.type.publicationtype | report | en |
dcterms.accessRights | open access | - |
Appears in Collections: | Sonderforschungsbereich (SFB) 475 |
Files in This Item:
File | Description | Size | Format | |
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tr06-09.pdf | DNB | 279.94 kB | Adobe PDF | View/Open |
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