Figure 4From: A state-based, proportional myoelectric control method: online validation and comparison with the clinical state-of-the-artExample of one channel of the surface EMG signals (top) along with the corresponding active functions (in colored shading) and proportional estimation (bottom black line) from one subject during a target reaching task. The overlaying grey line is the RMT function as defined in Eqn. ( 2 ), and the horizontal dashed line indicates the DT value.Back to article page