sEMG 4 channel 8 gestures dataset

Dataset and basic functions to extract data. Data was sampled at 500Hz samples of approximatly 3 seconds, 10 times for each gesture.

This data was recorded in June 2020.
To extract the data:
1. Load dataset.mat in matlab
2. execute X = prepare()
dataset.mat contains an struct 'matrix' with 7 fields:
-matrix.emg 2D single array with the channel as column and row as sample number
-matrix.reobject labels 1D int8 vector for each 8 gestures (1-8)
-matrix.restimulus 1D int8 vector always one (not used)
-matrix.rerepetition 1D int8 vector repetition number of each sample (1-10)
-matrix-subject single 1 (not used)
-matrix-daytesting single 3 (not used)
-matrix.time single 1 (not used)