A novel fusion denoising algorithm of spectral subtraction and Wiener filtering for MEMS magnetic signal in PDR positioning

A novel fusion denoising algorithm of spectral subtraction and Wiener filtering for MEMS magnetic signal in PDR positioning

PDR positioning is currently the core issue of autonomous positioning, there is a problem of high noise and interference in dynamic measurement using PDR (Pedestrian Dead Reckoning) MEMS (Micro-Electro-Mechanical System) device, which is often a low precision multi-source integration sensor. Two new...

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Bibliographic Details
Main Authors: Mingduo Li, Jinhua Wang, Liwen Guo, Qinggang Meng, Mengqian Li, Jinliang Hou
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Alexandria Engineering Journal
Subjects:
PDR positioning
MEMS magnetic signal
ISS spectral subtraction model
PDRS spectral subtraction model
Spectral subtraction-Wiener denoising
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016823003800

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http://www.sciencedirect.com/science/article/pii/S1110016823003800

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