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 = tayl

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 = tayl

图像合成，网搜，大家看一看罢了，估计应该其他XD也有，权当一乐了，呵呵，还不够20个字吗》-Image synthesis

lbp特征提取，多用于进行人脸识别，目前应用广泛,效果好(ncvk nnn m k klk mn m jkl g t ft zv ug u i b fg g xd)