Sage Journals: Discover world-class research

Retricted access

Research article

First published 2021-1

Automatic classification of regular and irregular capnogram segments using time- and frequency-domain features: A machine learning-based approach

Ismail M. El-Badawy, Om Prakash Singh, Zaid Omar

Technology and Health Care

Retricted access

Review article

First published 2021-4

Unbalance detection in rotating machinery based on support vector machine using time and frequency domain vibration features

Purushottam Gangsar, Rohit Kumar Pandey, Manoj Chouksey

Noise & Vibration Worldwide

Retricted access

Research article

First published 2025

Fault diagnosis method of planetary gearbox under heavy noise based on time- and frequency-domain feature enhancement fusion

Hangbo Duan, Zongyan Cai, Ke Zhao

Journal of Vibration and Control

Retricted access

Research article

First published 2026

Vibration-based turning tool wear classification using time- and frequency-domain features and SVM–RFE

Sunardi, Muhammad Ilham Firmansyah, Berli Paripurna Kamiel [...]

Noise & Vibration Worldwide

Open access

Research article

First published 2018-12

A research on fiber-optic vibration pattern recognition based on time-frequency characteristics

Tabi Fouda Bernard Marie, Dezhi Han, Bowen An [...]

Advances in Mechanical Engineering

Retricted access

Research article

First published 2025-9

Vibration prediction for abnormal elevator door system faults based on attention mechanism and neural networks with time-frequency domain features

Anping Wan, Xin Tong, Khalil Al-Bukhaiti [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

Retricted access

Research article

First published 2025

Topological feature extraction from brain networks of schizophrenic patients based on EFC-GCN model

Qianlan Liu

Journal of Computational Methods in Sciences and Engineering

Open access

Research article

First published 2026-2

A hybrid time-frequency information-based method for bearing fault diagnosis

Jialin Ning, Shu Li

Advances in Mechanical Engineering

Retricted access

Research article

First published 2024-8

Feature analysis of precipitation-induced subgrade defects on a high-speed rail ballasted track using multiple track inspection data: A case study

Junhua Xiao, Yingqi Bai, Chengjie Song [...]

Proceedings of the Institution of Mechanical Engineers,Part F: Journal of Rail and Rapid Transit

Retricted access

Research article

First published 2009-5

Non-stationary power signal classification using local linear radial basis function neural networks

B. Biswal, P.K. Dash, S. Mishra

International Journal of Knowledge-Based and Intelligent Engineering Systems

Search results