%% Exam 1 Take Home, Question 3
% First use the command randn to build a random matrix X that will hold 300 points in R^(30).

%% Part (a):  Mean subtract the data:


%% Part (b):  Compute the SVD of the mean subtracted data:


%% Part (c):  Project the data to the first two columns of U (from the SVD):


%% Part (d):  Plot the data in the plane: