陈喆

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:信息与通信工程学院

学科:信号与信息处理. 通信与信息系统

办公地点:大连理工大学创新园大厦A526室

联系方式:0411-84706005-3526

电子邮箱:zhechen@dlut.edu.cn

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非平稳信号度量方法综述

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发表时间:2017-01-01

发表刊物:数据采集与处理

所属单位:电子信息与电气工程学部

卷号:32

期号:4

页面范围:667-683

ISSN号:1004-9037

摘要:Measuring non-stationary level is an important topic in non-stationary signal processing.Although the existing measurement parameters and methods have obvious differences in principle and are not derived from a unified theoretical framework and metrics,these measurements play an important role in the corresponding fields.This paper summarizes the measurement parameters and methods for the non-stationary signals in different research fields systematically,including the statistic and dynamic parameters in time domain,the parameters in time-frequency domain,signal modeling parameters and specific non-stationary signal measurements.Moreover,the applications of various measurement parameters and methods are given briefly.Finally,the future work on the non-stationary signal measurements is also deduced.

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