This repository contains a functional code composed by Matlab and bash codes for Interbeat-interval (IBI), Heart-rate (HR) calculation, and HRV metrics from an artifactual Blood Volume Pulse (BVP) signal, and a corresponding accelerometer. Please refer to our paper from EUSIPCO 2016 Torres, J. M. M., Ghosh, A., Stepanov, E. A., & Riccardi, G. (2016, August). Heal-t: An efficient ppg-based heart-rate and ibi estimation method during physical exercise. In 2016 24th European Signal Processing Conference (EUSIPCO) (pp. 1438-1442). IEEE.