Title

Comparative Analysis of Three Algorithms for Two-Channel Common Frequency Sinewave Parameter Estimation: Ellipse Fit, Seven Parameter Sine Fit and Spectral Sinc Fit

Journal title

Metrology and Measurement Systems

Yearbook

2010

Issue

No 2

Authors

Ramos, Pedro ; Janeiro, Fernando ; Radil, Tomáš

Keywords

sinewave parameter estimation ; amplitude and phase measurements ; seven parameter sine fit ; ellipse fit ; spectral sinc fit

Divisions of PAS

Nauki Techniczne

Publisher

Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation

Date

2010

Type

Artykuły / Articles

Identifier

DOI: 10.2478/v10178-010-0022-8 ; ISSN 2080-9050, e-ISSN 2300-1941

Source

Metrology and Measurement Systems; 2010; No 2

Pages

255-270

References

<i>IEEE Standard for Digitizing Waveform Records</i>. (2007). IEEE Std., 1057-2007. ; Ramos P. (2004), Low frequency impedance measurement using sine-fitting, Measurement, 35, 1, 89. ; Ribeiro A. (2008), Inductive probe for flaw detection in non-magnetic metallic plates using eddy currents, null, 1447. ; Händel P. (1997), Estimation of velocity and size of particles from two channel laser anemometry measurements, Measurement, 21, 3, 113. ; Händel P. (2010), Receiver I/Q Imbalance: Tone Test, Sensitivity Analysis, and the Universal Software Radio Peripheral, IEEE Trans. Instr. Meas, 59, 3, 704. ; Agrež D. (2008), Power measurement in non-coherent sampling, Measurement, 41, 3, 230. ; Novotný M. (2009), Measurement of active power by time-domain digital signal processing, Measurement, 42, 8, 1139. ; Ramos P. (2008), A new sine-fitting algorithm for accurate amplitude and phase measurements in two channel acquisition systems, Measurement, 41, 2, 135. ; Ramos P. (2009), Comparison of impedance measurements in a DSP using ellipse-fit and seven-parameter sine-fit algorithms, Measurement, 42, 9, 1370. ; Halíř R. (1998), Numerically stable direct least squares fitting of ellipses, null, 125. ; Ramos P. (2009), Recent Developments on Impedance Measurements With DSP-Based Ellipse-Fitting Algorithms, IEEE Trans. Instr. Meas, 58, 5, 1680. ; Radil T. (2009), New spectrum leakage correction algorithm for frequency estimation of power system signals, IEEE Trans. Instr. Meas, 58, 5, 1670. ; Händel P. (2008), Parameter estimation employing a dual-channel sine-wave model under a Gaussian assumption, IEEE Trans. Instr. Meas, 57, 8, 1661. ; Fitzgibbon A. (1996), Direct least squares fitting of ellipses, null, 253. ; Janeiro F. (2006), Analysis of a non-iterative algorithm for the amplitude and phase difference estimation of two acquired sinewaves, null. ; Renders H. (1984), High-accuracy spectrum analysis of sampled discrete frequency signals by analytical leakage compensation, IEEE Trans. Instr. Meas, 33, 4, 287.