You can find the in lab presentation here.
Exercise 1: Data for the first exercise. Find the interpolation of different polynomial to this data. Compare errors of different polynomial degrees w.r.t ground truth points
x and y are sample points.
xx and yy are ground truth points.
Exercise 2: Data for the second exercise. First, by using spline function in MATLAB, fit a curve to the data. Then, use ginput function to get samples around the ground truth and fit a curve to it.
t and y are sample points.
tt and yy are ground truth points