The surface electromyogram (sEMG) conveys information about the physiological properties of muscles. Unlike the
power spectrum, the bispectrum can suppress noise when characterizing non-Gaussian random signals. In this paper we
esablish a bispectrum based method to estimate a motor unit action potential from a simulated sEMG signal, improving on
an earlier approach which combined bispectrum and power spectrum.
History
Publication
Irish Signals and Systems Conference 2003 (ISSC'03)