ch411_2.m

胡广书例题matlab源程序,每章节均有,比较精彩

clear
syms x
f=exp(-(x-2).^2.*cos(pi*x));
g=4*cos(x-2);
x1=fsolve('fun41',1);
x2=fsolve('fun41',3);
s1=quad8('fun41',0,x1);
s2=quad8('fun41',x1,x2);
s3=quad8('fun41',x2,4);
s=s1-s2+s3