sEMG-based identification of hand motion commands using wavelet neural network combined with discrete wavelet transform

F Duan, L Dai, W Chang, Z Chen… - IEEE Transactions on …, 2015‏ - ieeexplore.ieee.org
Surface electromyogram (sEMG) signals can be applied in medical, rehabilitation, robotic,
and industrial fields. As a typical application, a myoelectric prosthetic hand is controlled by …

Modeling suspended sediment load in a river using extreme learning machine and twin support vector regression with wavelet conjunction

BB Hazarika, D Gupta, M Berlin - Environmental Earth Sciences, 2020‏ - Springer
Forecasting the sediment load in a river is difficult due to different parameters viz., heavy
rainfall and precipitation, tropical climate, transportation of sediment, and so on. The wavelet …

[PDF][PDF] Comparative analysis of coiflet and daubechies wavelets using global threshold for image denoising

A Dixit, S Majumdar - International Journal of Advances in Engineering & …, 2013‏ - Citeseer
With many techniques available for image de-noising, the challenge to find the most efficient
technique among them still prevails. This paper presents a comparative analysis of Wavelet …

Detection of two‐level inverter open‐circuit fault using a combined DWT‐NN approach

BDE Cherif, A Bendiabdellah - Journal of Control Science and …, 2018‏ - Wiley Online Library
Three‐phase static converters with voltage structure are widely used in many industrial
systems. In order to prevent the propagation of the fault to other components of the system …

A coiflet LDMR and coiflet OB-ELM for river suspended sediment load prediction

BB Hazarika, D Gupta, M Berlin - International Journal of Environmental …, 2021‏ - Springer
The forecast of suspended sediment load in a river is a complicated task due to different
parameters such as tropical climate, excessive precipitation, transport, etc. The wavelet …

Performance analysis of seismocardiography for heart sound signal recording in noisy scenarios

PK Jain, AK Tiwari, VS Chourasia - Journal of medical engineering …, 2016‏ - Taylor & Francis
This paper presents a system based on Seismocardiography (SCG) to monitor the heart
sound signal for the long-term. It uses an accelerometer, which is of small size and low …

A lightweight 1-d convolution neural network model for multi-class classification of heart sounds

PK Jain, RR Choudhary… - … Conference on Emerging …, 2022‏ - ieeexplore.ieee.org
Analysis of heart sound signals provides ample features to diagnose cardiovascular
diseases (CVDs) at an early stage. However, the role of cardiac auscultation is limited only …

An adaptive method for shrinking of wavelet coefficients for phonocardiogram denoising

PK Jain, AK Tiwari - 2016 IEEE International Conference on …, 2016‏ - ieeexplore.ieee.org
Noise suppression from the phonocardiogram (PCG) signal is important to improve the
diagnostic efficiency. For the PCG signal, Discrete Wavelet Transform (DWT) based …

An efficient algorithm for the removal of motion artifacts in wearable ECG technology

J Rahul, M Sora - Iran Journal of Computer Science, 2024‏ - Springer
Wearable electrocardiogram (ECG) devices are pivotal for healthcare monitoring; however,
artifacts, especially from non-contact capacitive electrodes, can significantly compromise …

[PDF][PDF] Application of wavelet functions in signal approximation

M Todorova, R Parvanova - The 1st International Conference …, 2018‏ - researchgate.net
Wavelet functions are widely used in many mathematical and engineering fields. This paper
discusses the capabilities of wavelet functions for approximation of different determinate …