EMG_SignalToNoiseRa​tio

This routine obtains the SNR of electromyographic signals without a priori knowledge of the signal.

This routine obtains the signal-to-noise ratio of cyclic
electromyographic (EMG) signals without a priori knowledge of the
signal. The outputs of this routine might be further used as input
parameters for double-threshold detectors for determining on- and offsets
of muscle activity. The procedure performed in this code can be found and
is based on the following scientific article:
Agostini, V., & Knaflitz, M. (2012). An algorithm for the estimation of
the signal-to-noise ratio in surface myoelectric signals generated during
cyclic movements. IEEE Transactions on Biomedical Engineering, 59(1),
219–225. doi:10.1109/TBME.2011.2170687