报告详情
A directional time-frequency distribution instantaneous frequency estimation algorithm based on improved dynamic programming algorithm
编号：149
访问权限：仅限参会人
更新：2024-10-23 10:02:35 浏览：51次
张贴报告
摘要
When the potential time-frequency distribution is affected by signal components crossing each other in the time-frequency domain, time-frequency-based instantaneous frequency estimation algorithms cannot achieve the expected performance. This article uses a general linear chirplet transform to obtain a more concentrated time-frequency representation of energy, and develops a variant of the dynamic programming algorithm that utilizes the direction and amplitude of signal components to estimate the instantaneous frequency of intersecting components, thus solving the above problem.
关键词
chirplet,direction,Crossing,Penalty function
报告人
HuangYu
student University of Jinan稿件作者
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重要日期
-
会议日期
10月31日
2024
至11月03日
2024
-
09月30日 2024
初稿截稿日期
-
11月12日 2024
注册截止日期
主办单位
Anhui University
Xi’an Jiaotong University
Harbin Institute of Technology
IEEE Instrumentation & Measurement Society
Xi’an Jiaotong University
Harbin Institute of Technology
IEEE Instrumentation & Measurement Society
联系方式
- Mrs. icsmd
- ic******@163.com
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