“…The time-frequency domain characteristics provide an accurate description of the physical phenomenon; however, these features are obtained through local stationarity, i.e., signals are assumed to be stationary within a time window [8], which causes a delay in the movement detection depending on the length of the window. Feature extraction in the time domain is the preferred class of methods used for processing EMG signals [4], [6], [7], [14]. The most frequently used feature extraction methods in this domain are: mean absolute value (MAV) [10], [15]- [19], root mean square (RMS) [4], [6], [11], [20], [21], zero-crossing (ZC) [4], [10], [19], [22], variance (VAR) [10], [22], mean absolute difference (MAD) [23], and slope sign change (SSC) [19].…”