Short-time Fourier transform

Reconfigurable Monitoring System for Time-Frequency Analysis on Industrial Equipment Through STFT and DWT

Eduardo Cabal‐Yépez, Armando G. Garcia-Ramirez, René de Jesús Romero-Troncoso, Arturo García-Pérez, Roque A. Osornio‐Rios

Citations: 174 • 2012

Data Augmentation for Motor Imagery Signal Classification Based on a Hybrid Neural Network

Kai Zhang, Guanghua Xu, Zezhen Han, Kaiquan Ma, Xiaowei Zheng, Longting Chen, Nan Duan, Sicong Zhang

Citations: 122 • 2020

A novel STFT-ranking feature of multi-channel EMG for motion pattern recognition

An-Chih Tsai, Jer-Junn Luh, Ta‐Te Lin

Citations: 100 • 2014

A comparison of upper-limb motion pattern recognition using EMG signals during dynamic and isometric muscle contractions

An-Chih Tsai, Tsung‐Han Hsieh, Jer-Junn Luh, Ta‐Te Lin

Citations: 74 • 2014

Comparative analysis of audio classification with MFCC and STFT features using machine learning techniques

Mahendra Kumar Gourisaria, Rakshit Agrawal, Manoj Sahni, Pradeep Kumar Singh

Citations: 66 • 2024

Using short-time Fourier transform and wavelet packet filter banks for improved frequency measurement in a Doppler robot tracking system

W.T. Kuang, Alan S. Morris

Citations: 57 • 2002

Experimental Signal Analysis of Robot Impacts in a Fractional Calculus Perspective

Miguel F. M. Lima, J. A. Tenreiro Machado, Manuel Crisóstomo

Citations: 53 • 2007

Sound classification using evolving ensemble models and Particle Swarm Optimization

Li Zhang, Chee Peng Lim, Yonghong Yu, Ming Jiang

Citations: 51 • 2021

Hybrid Computerized Method for Environmental Sound Classification

Silvia Liberata Ullo, Smith K. Khare, Varun Bajaj, G. R. Sinha

Citations: 46 • 2020

Fault Diagnosis of Ball Screw in Industrial Robots Using Non-Stationary Motor Current Signals

Qibo Yang, Xiang Li, Yinglu Wang, Abhijeet Ainapure, Jay Lee

Citations: 36 • 2020

Classification of Hand Gestures Based on Multi-channel EMG by Scale Average Wavelet Transform and Convolutional Neural Network

Do-Chang Oh, Yong-Un Jo

Citations: 32 • 2021

Using fast fourier transform for weed detection in corn fields

Hossein Nejati, Zohreh Azimifar, Mohsen Zamani

Citations: 32 • 2008

Chatter stability prediction and detection during high-speed robotic milling process based on acoustic emission technique

Maojun Li, Dingxiao Huang, Xujing Yang

Citations: 31 • 2021

Mel-MViTv2: Enhanced Speech Emotion Recognition With Mel Spectrogram and Improved Multiscale Vision Transformers

Kah Liang Ong, Chin Poo Lee, Heng Siong Lim, Kian Ming Lim, Ali Alqahtani

Citations: 26 • 2023

Development of internal sound sensor using stethoscope and its applications for machine monitoring

Huitaek Yun, Han‐Jun Kim, Eunseob Kim, Martin Byung‐Guk Jun

Citations: 25 • 2020

Asymptotic Minimax Bounds for Stochastic Deconvolution Over Groups

Ja‐Yong Koo, Peter T. Kim

Citations: 23 • 2008

Variable Admittance Control Based on Human–Robot Collaboration Observer Using Frequency Analysis for Sensitive and Safe Interaction

Hyomin Kim, Woosung Yang

Citations: 21 • 2021

Audio Sentiment Analysis using Spectrogram and Bag-of- Visual- Words

Sophina Luitel, Mohd Anwar

Citations: 21 • 2022

Extraction of voluntary movement for an EMG controlled exoskeltal robot of tremor patients

Takeshi Ando, Masaki Watanabe, Masakatsu G. Fujie

Citations: 20 • 2009

Nonstationary time-frequency analysis for machine condition monitoring

M.-C. Pan, Paul Sas, H. Van Brussel

Citations: 12 • 2002