Rewrite the following MATLAB script provided to calculate and plot the knee joint angle for a complete gait cycle (heel strike to heel strike). In order to accomplish this, create a MATLAB function to read the .csv file and pass the contents obtained in a "structure" to the main script. You must eliminate the "for loop" with an appropriate "operator". Then, calculate the joint angle from the segment angles and plot over the appropriate scale.

Figure 1 (above): GaitCycleAnalysis Script

Figure 2 (above): Complete Data Set named windata.csv

NOTE: The full data cannot be attached in this question therefore a screenshot of the whole data, as seen in Figure 2, is given instead.

Figure 3 (above): A Plot of what the script should produce

Define the file to be read file'windata.csv' % Read Trajectory Data contained within "CSV file to an array trajdata -csvread(file); % Calculate Shank Angle for i-1: 106 skTHETA ( ) (atan((traj data(,7)-traj data(i,11) ) / ( traj data(i,6)-traj data(i,10))))*180/pi; end % Create a plot figure( 'Name, 'Segment Orientation Window') plot (trajdata(:,1), skTHETA); xlabel ('time' pause close(1) clear Define the file to be read file'windata.csv' % Read Trajectory Data contained within "CSV file to an array trajdata -csvread(file); % Calculate Shank Angle for i-1: 106 skTHETA ( ) (atan((traj data(,7)-traj data(i,11) ) / ( traj data(i,6)-traj data(i,10))))*180/pi; end % Create a plot figure( 'Name, 'Segment Orientation Window') plot (trajdata(:,1), skTHETA); xlabel ('time' pause close(1) clear