The simulation study of three typical time frequency analysis methods

The principals and characteristics of three typical time frequency analysis methods that Short Time Furious transformation, wavelet transformation and Hilbert-Huang transformation are introduced, and the mathematical definition, characteristics and application ranges of these analysis methods and so...

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Bibliographic Details
Main Authors: Li Yifeng, Zhang Lihui, Li Baohui, Xu Yan, Wu Sanyuan, Wei Xiaoyang, Liu Xiaoyan, Lin Rong, Wang Quan
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:BIO Web of Conferences
Online Access:http://dx.doi.org/10.1051/bioconf/20170802007
Description
Summary:The principals and characteristics of three typical time frequency analysis methods that Short Time Furious transformation, wavelet transformation and Hilbert-Huang transformation are introduced, and the mathematical definition, characteristics and application ranges of these analysis methods and so on are pointed out, then their time-frequency local performance is made analysis and comparison through computer programming and simulation.
ISSN:2117-4458