All datasets were divided into three parts of raw data, analyzed data, and the related codes.
The raw EEG and EMG data were obtained from the experiment, which were mentioned in the manuscript. Five subjects repeated the movements of wrist flexion, wrist extension, and fist twice as described in the experiment. We compressed all datasets as a folder named “Related Data.zip” and all datasets were divided into three parts of raw data, analyzed data, and the related codes.
As a result, there were ten sets of raw data. We have given the raw data in a file called “subject1-5_EEG_EMG_data.xlsx” and also a folder “Raw_ data” that contains the files in the matlab mat format. The analyzed data were MSC coefficients and presented in a file folder “Coherence_data(new and old)” that contains all MSC coefficients using the mat file format. We have shown the related codes in the file folder “data_file.m”, which were saved in the matlab m-file format.
The shared data consists of Ground Reaction Forces (GRF) and Ankle Angles used in this work. GRFs are in Newtons (N) and Ankle angles are in degrees (°).
The GRFs are shared as GRF left and GRF right denoting the left and right gait cycles (GRF left, GRF right). Similarly, ankle angles are shared as ankle angle left and ankle angle right (ankle angle left, ankle angle right). There are 10 samples of data for each data type (ankle angle left, ankle angle right, GRF left, GRF right). Each sample denote data from stance gait cycle. In the shared excel file, data is organised in 4 sheets. Each sheet denotes the below;
Sheet 1 (ankle_angle_left)- consists of 10 samples of ankle angle extracted from left leg
Sheet 2 (ankle_angle_right)- consists of 10 samples of ankle angle extracted from right leg
Sheet 3 (GRF_left)- consists of 10 samples of GRFs extracted from left leg
Sheet 4 (GRF_right)- consists of 10 samples of GRFs extracted from right leg
Within each sheet, column 1 to 10 denotes data from Sample 1 to Sample 10 respectively.
Analyzing the Optimization Process Underlying the Stabilization of the Upright Body Posture
Carla Porto, Thiago Lemos, Arthur de Sá Ferreira
CODE IMPLEMENTATION BY
Arthur S. Ferreira
August 22, 2018
PLEASE FOWARD QUESTIONS, COMMENTS, REMARKS, AND BUGS TO
SESSION INFO (sessionInfo())
R version 3.5.1 (2018-07-02)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS High Sierra 10.13.6
Matrix products: default
attached base packages:
 stats graphics grDevices utils datasets methods base
other attached packages:
loaded via a namespace (and not attached):
The following R scripts are provided:
'Albertsen.R' for generating reading and analyzing data from literature.
'cop.processing.R' for digital signal processing.
‘optimization.R’ for analyzing data using the optimization variables.
‘test.func.optim.R’ for simulating and analyzing test functions for mathematical optimization procedures.
There is no particular order to execute each script, although they follow the sequence of the structured manuscript. Just make sure all required R packages ('TestFunctions') are installed before running the scripts.