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Showing 1 to 1 of 1 for “"pulse volume amplitude (PVA)"”.

  1. Psychological Monitoring: Detecting Real-Time Emotional Changes

    McClafferty, Shane R.Virginia Tech2025

    … model utilizes inter-beat interval (IBI) and pulse wave or pulse volume amplitude (PVA), which are tracked using an extended Kalman filter (EKF) to extract frequencies (VLF-UHF) and standard heart rate variability metrics (HRV). These features were mapped onto emotional dimensions using …

    vt Repository record