P=poly(S); PP=poly2str(P,'s') PA=polyval(P,S) PM=polyvalm(P,S) S = 1 1 1 1 1 2 3 4 1 3 6 10 1 4 10 20 PP = s^4 - 29 s^3 + 72 s^2 - 29 s + 1 PA = 1.0e+004 * 0.0016 0.0016 0.0016 0.0016 0.0016 0.0015 -0.0140 -0.0563 0.0016 -0.0140 -0.2549 -1.2089 |