all 0 999 : xt1 = [ztemp xtemp); tt = dt:dt:T; 0 T = 1; N = 11; np = 2; xt = 0; for nn = 1:np xt - [xtT xt xtT]: end dt = 0.001; plot(t, xt) axis ([-tmax tmax -1 3]) grid on xlabel('Time (s) '); tmax = npT; t = -tmax:dt: tmax; Determine ak coefficients for x(t) Plot the approximation of x(t) using ak coefficients for kl