Skip to main content

3 articles related to "Instantaneous Frequency If"

No matches to your query could be found. Try another search term.
No matches to your query could be found. Try another search term.
No matches to your query could be found. Try another search term.
No matches to your query could be found. Try another search term.
No matches to your query could be found. Try another search term.

Articles

Original Research

Published on 30 Sep 2022

Parametermeasurement of aircraft-radiated noise from a single acoustic sensor node in three-dimensional space

in Ocean Observation

Shuwen Yu
Lei Xiao
Weitao Sun

Frontiers in Marine Science

doi 10.3389/fmars.2022.996493

2,419 views
1 citation

Original Research

Accepted on 06 May 2026

Non-contact torsional vibration monitoring of rotating shafts for HVDC converter-station auxiliary drives using a dual-beam differential laser Doppler vibrometer and entropy-based learning

in Vibration Systems

Guojun Ding
Wei Yao
Yang Liu
Lei Guo
Chaofeng Zhang
Sen Wang

Frontiers in Mechanical Engineering

102 views

Original Research

Published on 30 Mar 2021

ECG-Based Indices to Characterize Persistent Atrial Fibrillation Before and During Stepwise Catheter Ablation

in Cardiac Electrophysiology

Anna McCann
Jean-Marc Vesin
Etienne Pruvot
Laurent Roten
Christian Sticherling
Adrian Luca

Frontiers in Physiology

doi 10.3389/fphys.2021.654053

4,533 views
10 citations