To plot a 2D graph of deviations from a circle with radius 100, you can use the polar plot function in MATLAB. Here is an example:
% Load the data
deviations = load('deviations.mat');
% Define the radius of the circle
R =
100;
% Create polar coordinates for the deviations
[theta, rho] = cart2pol(deviations(:,1), deviations(:,2));
% Add the circle radius to the polar coordinates
rho = rho + R;
% Plot the deviations on the circle
polarplot(theta, rho);