Iterative Estimation of Sinusoidal Signal Parameters

2010 ◽  
Vol 17 (5) ◽  
pp. 461-464 ◽  
Author(s):  
Y. Pantazis ◽  
O. Rosec ◽  
Y. Stylianou
Keyword(s):  
Sinusoidal Signal ◽  
Iterative Estimation ◽  
Signal Parameters

Reply to “Comments on ‘Iterative Estimation of Sinusoidal Signal Parameters’”

2010 ◽  
Vol 17 (12) ◽  
pp. 1024-1026 ◽  
Author(s):  
Yannis Pantazis ◽  
Olivier Rosec ◽  
Yannis Stylianou
Keyword(s):  
Sinusoidal Signal ◽  
Iterative Estimation ◽  
Signal Parameters

A method for increasing the rate of parametric convergence in the problem of identification of the sinusoidal signal parameters

2017 ◽  
Vol 78 (3) ◽  
pp. 389-396 ◽  
Author(s):  
J. Wang ◽  
P. A. Gritsenko ◽  
S. V. Aranovskiy ◽  
A. A. Bobtsov ◽  
A. A. Pyrkin
Keyword(s):  
Sinusoidal Signal ◽  
Signal Parameters

scholarly journals Signal and zero padding to improve parameters estimations of sinusoidal signals in the frequency domain

ACTA IMEKO ◽  
2016 ◽  
Vol 5 (3) ◽  
pp. 47
Author(s):  
Dusan Agrez ◽  
Damir Ilic ◽  
Janko Drnovsek
Keyword(s):  
Frequency Domain ◽  
Sampling Interval ◽  
Sinusoidal Signal ◽  
Measurement Interval ◽  
Signal Sampling ◽  
Zero Padding ◽  
Signal Average ◽  
Signal Parameters ◽  
Average Sampling ◽  
Sampled Signal

<p class="Abstract"><span lang="EN-US">This paper presents the procedure to improve the estimation of the basic sinusoidal signal parameters (frequency, amplitude, and phase, respectively)</span><span lang="EN-US"> in the case of signal sampling by averaging in the aperture time. Prior to estimation in the frequency domain by the interpolated DFT algorithms the sampled signal is padded with the signal average values in the aperture times and zeroes in the rest of the sampling interval. We can increase padding points and a number of the signal cycles in the whole measurement interval and with this nearing the errors to the level as with estimation of the signal without average sampling even the sampling Nyquist condition is not fulfill.</span></p>

RELAX-based estimation of damped sinusoidal signal parameters

1997 ◽  
Vol 62 (3) ◽  
pp. 311-321 ◽  
Author(s):  
Zheng-She Liu ◽  
Jian Li ◽  
Petre Stoica
Keyword(s):  
Sinusoidal Signal ◽  
Signal Parameters
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