The non-parametric amplitude estimation using MSL windows (CROSBI ID 620372)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lušin, Tomaž ; Ilić, Damir ; Agrež, Dušan
engleski
The non-parametric amplitude estimation using MSL windows
The error reduction of the non-parametric amplitude estimation of the periodic signals with the three-point interpolated discrete Fourier transform (DFT) using cosine windows is presented. The paper analyzes and compares the systematic bias errors and the noise error behavior of the amplitude estimation changing the order of Rife-Vincent windows class I (RV1), which are designed for maximization of the window spectrum side-lobe fall-off, and minimum side-lobe level (MSL) windows, which are designed for minimization of the energy in the window spectrum main lobe. The lowest systematic bias errors can be found with the MSL windows and at the same time they better suppress the noise error contribution owed to smaller equivalent noise bandwidth (ENBW) than RV1 windows with the same order.
Amplitude; nonparametric estimation; DFT; Rife-Vincent windows class I; MSL windows
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Podaci o prilogu
844-849.
2014.
objavljeno
Podaci o matičnoj publikaciji
Proc. of the 20th IMEKO TC4 International Symposium
Rapuano, Sergio ; De Vito, Luca
Benevento: International Measurement Confederation (IMEKO)
14978-92-990073-2-7
Podaci o skupu
20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing
predavanje
15.09.2014-17.09.2014
Benevento, Italija