Fig. 4: Signal features comparison.
From: A myoelectric digital twin for fast and realistic modelling in deep learning
a Comparison of the root mean square values per electrode of experimental (red lines) and simulated (blue lines) surface electromyogram signals corresponding to 5 repetitions of hand flexion and extension. The electrode configuration is the same as shown in Fig. 3. b Comparison of experimental (red) and simulated (blue) single-channel surface electromyogram signals in the time and frequency domains. Here, some of the simulator parameters (e.g. fibres properties, motor unit recruitment model) have been optimized to match the experimental signals.
