中山大学学报（自然科学版）（中英文）2024，Vol.63Issue(6)：202-223,22.DOI:10.13471/j.cnki.acta.snus.ZR20240134
小波分析概述:从信号处理的视角
An overview of wavelet analysis:From the perspective of signal processing
摘要
Abstract
This paper provides a popular overview of wavelet analysis,which emerged in the late 1980s,from the perspective of signal processing.The content includes the basic problems and key historical events on wavelet analysis,and their significance and role in signal processing.The author hopes this article can provide a scientific demonstration of what wavelet theory is and why it is impor-tant.In addition,the author also provides a brief introduction to the empirical model decomposition and graph signal processing that emerged in the field of time-frequency analysis after wavelet analysis.As a invited review for the centennial anniversary of Sun Yat-sen University,this article provides a brief review of the basic lineup of the wavelet analysis research team at Sun Yat-sen University and the important academic events carried out over the past years.关键词
小波分析/函数逼近/信号处理/模式识别Key words
wavelet analysis/function approximation/signal processing/pattern recognition分类
数理科学引用本文复制引用
杨力华..小波分析概述:从信号处理的视角[J].中山大学学报（自然科学版）（中英文）,2024,63(6):202-223,22.基金项目
国家自然科学基金(12171488) （12171488）
