SNR improvement based on piecewise linear interpolation

Pengfei Xu; Yinjie Jia

doi:10.2478/jee-2021-0049

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SNR improvement based on piecewise linear interpolation

Journal of Electrical Engineering

Volume 72 (2021): Issue 5 (September 2021)

By: Pengfei Xu and Yinjie Jia

Open Access

|Nov 2021

Abstract

Interpolation improves the resolution of the curve. Based on the stationary characteristics of the signal and the non-stationary characteristics of the noise, the theoretical proof indicates that the piecewise linear interpolation can improve the signal-to-noise ratio, which is further confirmed by simulation results.

References

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Articles in this issue

DOI: https://doi.org/10.2478/jee-2021-0049 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632

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Language: English

Page range: 348 - 351

Submitted on: Sep 24, 2021

Published on: Nov 20, 2021

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

signal-to-noise ratio improvement,

piecewise linear interpolation,

signal enhancement

Related subjects:

Engineering,

Introductions and overviews,

Engineering, other

© 2021 Pengfei Xu, Yinjie Jia, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 72 (2021): Issue 5 (September 2021)