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Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
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WorldCat: 643243560
doi: 10.4316/AECE


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  4/2019 - 1
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Peak Points Detection Using Spline Interpolation Based on FPGA Implementation

COLAK, A. M. See more information about COLAK, A. M. on SCOPUS See more information about COLAK, A. M. on IEEExplore See more information about COLAK, A. M. on Web of Science, MANABE, T. See more information about  MANABE, T. on SCOPUS See more information about  MANABE, T. on SCOPUS See more information about MANABE, T. on Web of Science, KAMASAKA, R. See more information about  KAMASAKA, R. on SCOPUS See more information about  KAMASAKA, R. on SCOPUS See more information about KAMASAKA, R. on Web of Science, SHIBATA, Y. See more information about  SHIBATA, Y. on SCOPUS See more information about  SHIBATA, Y. on SCOPUS See more information about SHIBATA, Y. on Web of Science, KUROKAWA, F. See more information about KUROKAWA, F. on SCOPUS See more information about KUROKAWA, F. on SCOPUS See more information about KUROKAWA, F. on Web of Science
 
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Download PDF pdficon (491 KB) | Citation | Downloads: 763 | Views: 807

Author keywords
spline, architecture, field programmable gate arrays, peak, detection

References keywords
interpolation(13), spline(9), image(7), algorithm(7), processing(6), cubic(6), implementation(5), signal(4), fpga(4), computing(4)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2019-11-30
Volume 19, Issue 4, Year 2019, On page(s): 3 - 10
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2019.04001
Web of Science Accession Number: 000500274700001
SCOPUS ID: 85077291662

Abstract
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Full text preview
Peak detection of any time serial signals can be done using different methods. However, exact positions of the peaks cannot be achieved, if the method does not have a high sensitivity detection capability. It is known that various errors appear between the real peak value and the measured value; therefore, a true peak value can be obtained from the measured value by using a highly sensitive detection method. For this reason, spline interpolation is used to estimate the peak points from measured values. In this paper, highly sensitive peak detection of high-frequency signals based on FPGA is proposed using spline algorithm, which is capable of calculating the middle points using the first and last points on the signal. To evaluate the system, the histograms, the mean, and the variance of the peak values before and after spline interpolation are compared. Simulation results show that calculated peak points using splines and real peak values of a signal are very close to each other since the spline algorithm has very high calculation sensitivity. In addition, spline results show us how much error the existing peak values have.


References | Cited By  «-- Click to see who has cited this paper

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References Weight

Web of Science® Citations for all references: 71 TCR
SCOPUS® Citations for all references: 0

Web of Science® Average Citations per reference: 2 ACR
SCOPUS® Average Citations per reference: 0

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2020-09-29 17:13 in 202 seconds.




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