Essays about: "Phase-demodulation"

Found 1 essay containing the word Phase-demodulation.

  1. 1. Implementation of vital sign detection algorithms on a high-performance digital signal processor

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska högskolan

    Author : Tobias Pettersson; [2017]
    Keywords : Digital Signal Processing; Fast Fourier Transform; Phase-demodulation; MATLAB; Graphical User Interface;

    Abstract : This thesis investigates the possibility of detecting weak vital signs, such as heartbeat and respiration rate, through the implementation of quadrature demodulation and frequency spectrum algorithms on a high performance digital signal processor. This thesis has been part of an ongoing research project at Linkoping University, with the aim to develop a sensor platform for wireless measurements of these vital signs. READ MORE