Real-Time Cardiac Arrhythmia Detection Using WOLA Filterbank Analysis of EGM Signals

Real-Time Cardiac Arrhythmia Detection Using WOLA Filterbank Analysis of EGM Signals

Novel methods of cardiac rhythm detection are proposed that are based on time-frequency analysis by a weighted overlap-add (WOLA) oversampled filterbank. Cardiac signals are obtained from intracardiac electrograms and decomposed into the timefrequency domain and analyzed by parallel peak detectors in selected frequency subbands. The coherence (synchrony) of the subband peaks is analyzed and emp...

Real-time damage detection of bridges using adaptive time-frequency analysis and ANN

Although traditional signal-based structural health monitoring algorithms have been successfully employed for small structures, their application for large and complex bridges has been challenging due to non-stationary signal characteristics with a high level of noise. In this paper, a promising damage detection algorithm is proposed by incorporation of adaptive signal processing and Artificial...

Detection of Congenital Mullerian Anomalies Using Real-Time 3D Sonography

Real Time Driver’s Drowsiness Detection by Processing the EEG Signals Stimulated with External Flickering Light

The objective of this study is development of driver’s sleepiness using Visually Evoked Potentials (VEP). VEP computed from EEG signals from the visual cortex. We use the Steady State VEPs (SSVEPs) that are one of the most important EEG signals used in human computer interface systems. SSVEP is a response to visual stimuli presented. We present a classification method to discriminate between...

Real Time Acquisition and Analysis of ECG signals using MATLAB

The purpose of this paper is to design a portable, light weight ECG acquisition circuit for real time monitoring of ECG of cardiac patients. The signal acquired from the body using acquisition circuit is then displayed onto the computer using the sound port as a serial interface between circuit and PC. The real time acquired signal is then analyzed using MATLAB. MATLAB program amplifies and fil...