T=10;
n=[1,1,2,1,1,2,2,2,1,2];
x=[0.79,4.38,2.27,6.4,9.86,2.28,1.16,1.63,0.45,3.96,4.74,5.16,5.44,1.85,2.94];
y=[1.72,5.62,0.62,7.87,4.1,6.1,6.35,4.85,4.73,1.91,0.82,9.11,8.56,3.63,8.89];