clear %% generate data prettySpiral = 0; if ~prettySpiral % generate some random gaussian like data rand('state', 0); randn('state', 0); N= 50; D= 2; X1 = mgd(N, D, [4 3], [2 -1;-1 2]); X2 = mgd(N, D, [1 1], [2 1;1 1]); X3 = mgd(N, D, [3 -3], [1 0;0…