syms x

g=exp(x*sin(x))

t=taylor(g,12,2)

xd = 1:0.05:3 yd = subs(g,x,xd)

ezplot(t, [1,3]) hold on

plot(xd, yd, r-. )

title( Taylor approximation vs. actual function )

legend( Taylor , Function )-syms x　g = exp (x* sin (x)) t = taylor (g, 12,2)　xd = 1:0.05:3　yd = subs (g, x, xd)　ezplot (t, [1 , 3])　hold on　plot (xd, yd, ' r-.' ) title (' Taylor approximation vs. actual function' )　legend (' Taylor' , ' Function' )