Fig. 8
From: MOtoNMS: A MATLAB toolbox to process motion data for neuromusculoskeletal modeling and simulation
Example of output EMG plots. The main plot shows raw EMG (blue) for an overall trial, together with the computed envelope (green) and the selected analysis window (red). An example of plot of an envelope within the analysis window is reported in the smaller picture. Two measurement scales are visible in the graph: the normalized one (blue, on the left), and the voltage from the acquisition device (green, on the right)