Discrete Wavelet Transform based sEMG Data Alignment for Gesture-Free Hand Intention Recognition - Yan, Lingfeng; Li, Hongxin; Tang, Jingsheng; Li, Wenqi; Lu, Huimin; Zhou, Zongtan (IEEE sensors journal, 2025)
Keywords: data alignment; discrete wavelet transform; Discrete wavelet transforms; Electrodes; Feature extraction; Gesture-free hand intention recognition; Hands; human-computer interaction; Muscles; Signal resolution; surface electromyographic (sEMG); Time-domain analysis; Time-frequency analysis; Training; Transforms