Signal Denoising Method Based on Improved Wavelet Threshold Function for Microchip Electrophoresis C4D Equipment
Joint Authors
Tong, Yaonan
Li, Jingui
Xu, Yaohui
Cao, Lichen
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-10
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A signal denoising method using improved wavelet threshold function is presented for microchip electrophoresis based on capacitively coupled contactless conductivity detection (ME-C4D) device.
The evaluation results of denoising effect for the ME-C4D simulation signal show that using Daubechies 5 (db5) wavelet at a decomposition level 4 can produce the best performance.
Furthermore, the denoising effect is compared with, as well as proved to be superior to, the existing techniques, such as Savitzky–Golay, Fast Fourier Transform, and soft threshold method.
This method has been successfully applied to the self-developed ME-C4D equipment.
After executing this method, the noise is cleanly removed, and the signal peak shape and peak area are well maintained.
American Psychological Association (APA)
Tong, Yaonan& Li, Jingui& Xu, Yaohui& Cao, Lichen. 2020. Signal Denoising Method Based on Improved Wavelet Threshold Function for Microchip Electrophoresis C4D Equipment. Complexity،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1142922
Modern Language Association (MLA)
Tong, Yaonan…[et al.]. Signal Denoising Method Based on Improved Wavelet Threshold Function for Microchip Electrophoresis C4D Equipment. Complexity No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1142922
American Medical Association (AMA)
Tong, Yaonan& Li, Jingui& Xu, Yaohui& Cao, Lichen. Signal Denoising Method Based on Improved Wavelet Threshold Function for Microchip Electrophoresis C4D Equipment. Complexity. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1142922
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142922